%(title)s

' : '\U0001d5c9', - '\\' : '\U0001d5ca', - '\\' : '\U0001d5cb', - '\\' : '\U0001d5cc', - '\\' : '\U0001d5cd', - '\\' : '\U0001d5ce', - '\\' : '\U0001d5cf', - '\\' : '\U0001d5d0', - '\\' : '\U0001d5d1', - '\\' : '\U0001d5d2', - '\\' : '\U0001d5d3', - '\\' : '\U0001d504', - '\\' : '\U0001d505', - '\\' : '\U0000212d', - '\\

' : '\U0001d507', - '\\' : '\U0001d508', - '\\' : '\U0001d509', - '\\' : '\U0001d50a', - '\\' : '\U0000210c', - '\\' : '\U00002111', - '\\' : '\U0001d50d', - '\\' : '\U0001d50e', - '\\' : '\U0001d50f', - '\\' : '\U0001d510', - '\\' : '\U0001d511', - '\\' : '\U0001d512', - '\\' : '\U0001d513', - '\\' : '\U0001d514', - '\\' : '\U0000211c', - '\\' : '\U0001d516', - '\\' : '\U0001d517', - '\\' : '\U0001d518', - '\\' : '\U0001d519', - '\\' : '\U0001d51a', - '\\' : '\U0001d51b', - '\\' : '\U0001d51c', - '\\' : '\U00002128', - '\\' : '\U0001d51e', - '\\' : '\U0001d51f', - '\\' : '\U0001d520', - '\\

' : '\U0001d521', - '\\' : '\U0001d522', - '\\' : '\U0001d523', - '\\' : '\U0001d524', - '\\' : '\U0001d525', - '\\' : '\U0001d526', - '\\' : '\U0001d527', - '\\' : '\U0001d528', - '\\' : '\U0001d529', - '\\' : '\U0001d52a', - '\\' : '\U0001d52b', - '\\' : '\U0001d52c', - '\\' : '\U0001d52d', - '\\' : '\U0001d52e', - '\\' : '\U0001d52f', - '\\' : '\U0001d530', - '\\' : '\U0001d531', - '\\' : '\U0001d532', - '\\' : '\U0001d533', - '\\' : '\U0001d534', - '\\' : '\U0001d535', - '\\' : '\U0001d536', - '\\' : '\U0001d537', - '\\' : '\U000003b1', - '\\' : '\U000003b2', - '\\' : '\U000003b3', - '\\' : '\U000003b4', - '\\' : '\U000003b5', - '\\' : '\U000003b6', - '\\' : '\U000003b7', - '\\' : '\U000003b8', - '\\' : '\U000003b9', - '\\' : '\U000003ba', - '\\' : '\U000003bb', - '\\' : '\U000003bc', - '\\' : '\U000003bd', - '\\' : '\U000003be', - '\\' : '\U000003c0', - '\\' : '\U000003c1', - '\\' : '\U000003c3', - '\\' : '\U000003c4', - '\\' : '\U000003c5', - '\\' : '\U000003c6', - '\\' : '\U000003c7', - '\\' : '\U000003c8', - '\\' : '\U000003c9', - '\\' : '\U00000393', - '\\' : '\U00000394', - '\\' : '\U00000398', - '\\' : '\U0000039b', - '\\' : '\U0000039e', - '\\' : '\U000003a0', - '\\' : '\U000003a3', - '\\' : '\U000003a5', - '\\' : '\U000003a6', - '\\' : '\U000003a8', - '\\' : '\U000003a9', - '\\' : '\U0001d539', - '\\' : '\U00002102', - '\\' : '\U00002115', - '\\' : '\U0000211a', - '\\' : '\U0000211d', - '\\' : '\U00002124', - '\\' : '\U00002190', - '\\' : '\U000027f5', - '\\' : '\U00002192', - '\\' : '\U000027f6', - '\\' : '\U000021d0', - '\\' : '\U000027f8', - '\\' : '\U000021d2', - '\\' : '\U000027f9', - '\\' : '\U00002194', - '\\' : '\U000027f7', - '\\' : '\U000021d4', - '\\' : '\U000027fa', - '\\' : '\U000021a6', - '\\' : '\U000027fc', - '\\' : '\U00002500', - '\\' : '\U00002550', - '\\' : '\U000021a9', - '\\' : '\U000021aa', - '\\' : '\U000021bd', - '\\' : '\U000021c1', - '\\' : '\U000021bc', - '\\' : '\U000021c0', - '\\' : '\U000021cc', - '\\' : '\U0000219d', - '\\' : '\U000021c3', - '\\' : '\U000021c2', - '\\' : '\U000021bf', - '\\' : '\U000021be', - '\\' : '\U000021be', - '\\' : '\U00002237', - '\\' : '\U00002191', - '\\' : '\U000021d1', - '\\' : '\U00002193', - '\\' : '\U000021d3', - '\\' : '\U00002195', - '\\' : '\U000021d5', - '\\' : '\U000027e8', - '\\' : '\U000027e9', - '\\' : '\U00002308', - '\\' : '\U00002309', - '\\' : '\U0000230a', - '\\' : '\U0000230b', - '\\' : '\U00002987', - '\\' : '\U00002988', - '\\' : '\U000027e6', - '\\' : '\U000027e7', - '\\' : '\U00002983', - '\\' : '\U00002984', - '\\' : '\U000000ab', - '\\' : '\U000000bb', - '\\' : '\U000022a5', - '\\' : '\U000022a4', - '\\' : '\U00002227', - '\\' : '\U000022c0', - '\\' : '\U00002228', - '\\' : '\U000022c1', - '\\' : '\U00002200', - '\\' : '\U00002203', - '\\' : '\U00002204', - '\\' : '\U000000ac', - '\\' : '\U000025a1', - '\\' : '\U000025c7', - '\\' : '\U000022a2', - '\\' : '\U000022a8', - '\\' : '\U000022a9', - '\\' : '\U000022ab', - '\\' : '\U000022a3', - '\\' : '\U0000221a', - '\\' : '\U00002264', - '\\' : '\U00002265', - '\\' : '\U0000226a', - '\\' : '\U0000226b', - '\\' : '\U00002272', - '\\' : '\U00002273', - '\\' : '\U00002a85', - '\\' : '\U00002a86', - '\\' : '\U00002208', - '\\' : '\U00002209', - '\\' : '\U00002282', - '\\' : '\U00002283', - '\\' : '\U00002286', - '\\' : '\U00002287', - '\\' : '\U0000228f', - '\\' : '\U00002290', - '\\' : '\U00002291', - '\\' : '\U00002292', - '\\' : '\U00002229', - '\\' : '\U000022c2', - '\\' : '\U0000222a', - '\\' : '\U000022c3', - '\\' : '\U00002294', - '\\' : '\U00002a06', - '\\' : '\U00002293', - '\\' : '\U00002a05', - '\\' : '\U00002216', - '\\' : '\U0000221d', - '\\' : '\U0000228e', - '\\' : '\U00002a04', - '\\' : '\U00002260', - '\\' : '\U0000223c', - '\\' : '\U00002250', - '\\' : '\U00002243', - '\\' : '\U00002248', - '\\' : '\U0000224d', - '\\' : '\U00002245', - '\\' : '\U00002323', - '\\' : '\U00002261', - '\\' : '\U00002322', - '\\' : '\U000022c8', - '\\' : '\U00002a1d', - '\\' : '\U0000227a', - '\\' : '\U0000227b', - '\\' : '\U0000227c', - '\\' : '\U0000227d', - '\\' : '\U00002225', - '\\' : '\U000000a6', - '\\' : '\U000000b1', - '\\' : '\U00002213', - '\\' : '\U000000d7', - '\\
' : '\U000000f7', - '\\' : '\U000022c5', - '\\' : '\U000022c6', - '\\' : '\U00002219', - '\\' : '\U00002218', - '\\' : '\U00002020', - '\\' : '\U00002021', - '\\' : '\U000022b2', - '\\' : '\U000022b3', - '\\' : '\U000022b4', - '\\' : '\U000022b5', - '\\' : '\U000025c3', - '\\' : '\U000025b9', - '\\' : '\U000025b3', - '\\' : '\U0000225c', - '\\' : '\U00002295', - '\\' : '\U00002a01', - '\\' : '\U00002297', - '\\' : '\U00002a02', - '\\' : '\U00002299', - '\\' : '\U00002a00', - '\\' : '\U00002296', - '\\' : '\U00002298', - '\\' : '\U00002026', - '\\' : '\U000022ef', - '\\' : '\U00002211', - '\\' : '\U0000220f', - '\\' : '\U00002210', - '\\' : '\U0000221e', - '\\' : '\U0000222b', - '\\' : '\U0000222e', - '\\' : '\U00002663', - '\\' : '\U00002662', - '\\' : '\U00002661', - '\\' : '\U00002660', - '\\' : '\U00002135', - '\\' : '\U00002205', - '\\' : '\U00002207', - '\\' : '\U00002202', - '\\' : '\U0000266d', - '\\' : '\U0000266e', - '\\' : '\U0000266f', - '\\' : '\U00002220', - '\\' : '\U000000a9', - '\\' : '\U000000ae', - '\\' : '\U000000ad', - '\\' : '\U000000af', - '\\' : '\U000000bc', - '\\' : '\U000000bd', - '\\' : '\U000000be', - '\\' : '\U000000aa', - '\\' : '\U000000ba', - '\\
' : '\U000000a7', - '\\' : '\U000000b6', - '\\' : '\U000000a1', - '\\' : '\U000000bf', - '\\' : '\U000020ac', - '\\' : '\U000000a3', - '\\' : '\U000000a5', - '\\' : '\U000000a2', - '\\' : '\U000000a4', - '\\' : '\U000000b0', - '\\' : '\U00002a3f', - '\\' : '\U00002127', - '\\' : '\U000025ca', - '\\' : '\U00002118', - '\\' : '\U00002240', - '\\' : '\U000022c4', - '\\' : '\U000000b4', - '\\' : '\U00000131', - '\\' : '\U000000a8', - '\\' : '\U000000b8', - '\\' : '\U000002dd', - '\\' : '\U000003f5', - '\\' : '\U000023ce', - '\\' : '\U00002039', - '\\' : '\U0000203a', - '\\' : '\U00002302', - '\\<^sub>' : '\U000021e9', - '\\<^sup>' : '\U000021e7', - '\\<^bold>' : '\U00002759', - '\\<^bsub>' : '\U000021d8', - '\\<^esub>' : '\U000021d9', - '\\<^bsup>' : '\U000021d7', - '\\<^esup>' : '\U000021d6', - } - - lang_map = {'isabelle' : isabelle_symbols, 'latex' : latex_symbols} - - def __init__(self, **options): - Filter.__init__(self, **options) - lang = get_choice_opt(options, 'lang', - ['isabelle', 'latex'], 'isabelle') - self.symbols = self.lang_map[lang] - - def filter(self, lexer, stream): - for ttype, value in stream: - if value in self.symbols: - yield ttype, self.symbols[value] - else: - yield ttype, value - - -class KeywordCaseFilter(Filter): - """Convert keywords to lowercase or uppercase or capitalize them, which - means first letter uppercase, rest lowercase. - - This can be useful e.g. if you highlight Pascal code and want to adapt the - code to your styleguide. - - Options accepted: - - `case` : string - The casing to convert keywords to. Must be one of ``'lower'``, - ``'upper'`` or ``'capitalize'``. The default is ``'lower'``. - """ - - def __init__(self, **options): - Filter.__init__(self, **options) - case = get_choice_opt(options, 'case', - ['lower', 'upper', 'capitalize'], 'lower') - self.convert = getattr(str, case) - - def filter(self, lexer, stream): - for ttype, value in stream: - if ttype in Keyword: - yield ttype, self.convert(value) - else: - yield ttype, value - - -class NameHighlightFilter(Filter): - """Highlight a normal Name (and Name.*) token with a different token type. - - Example:: - - filter = NameHighlightFilter( - names=['foo', 'bar', 'baz'], - tokentype=Name.Function, - ) - - This would highlight the names "foo", "bar" and "baz" - as functions. `Name.Function` is the default token type. - - Options accepted: - - `names` : list of strings - A list of names that should be given the different token type. - There is no default. - `tokentype` : TokenType or string - A token type or a string containing a token type name that is - used for highlighting the strings in `names`. The default is - `Name.Function`. - """ - - def __init__(self, **options): - Filter.__init__(self, **options) - self.names = set(get_list_opt(options, 'names', [])) - tokentype = options.get('tokentype') - if tokentype: - self.tokentype = string_to_tokentype(tokentype) - else: - self.tokentype = Name.Function - - def filter(self, lexer, stream): - for ttype, value in stream: - if ttype in Name and value in self.names: - yield self.tokentype, value - else: - yield ttype, value - - -class ErrorToken(Exception): - pass - - -class RaiseOnErrorTokenFilter(Filter): - """Raise an exception when the lexer generates an error token. - - Options accepted: - - `excclass` : Exception class - The exception class to raise. - The default is `pygments.filters.ErrorToken`. - - .. versionadded:: 0.8 - """ - - def __init__(self, **options): - Filter.__init__(self, **options) - self.exception = options.get('excclass', ErrorToken) - try: - # issubclass() will raise TypeError if first argument is not a class - if not issubclass(self.exception, Exception): - raise TypeError - except TypeError: - raise OptionError('excclass option is not an exception class') - - def filter(self, lexer, stream): - for ttype, value in stream: - if ttype is Error: - raise self.exception(value) - yield ttype, value - - -class VisibleWhitespaceFilter(Filter): - """Convert tabs, newlines and/or spaces to visible characters. - - Options accepted: - - `spaces` : string or bool - If this is a one-character string, spaces will be replaces by this string. - If it is another true value, spaces will be replaced by ``·`` (unicode - MIDDLE DOT). If it is a false value, spaces will not be replaced. The - default is ``False``. - `tabs` : string or bool - The same as for `spaces`, but the default replacement character is ``»`` - (unicode RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK). The default value - is ``False``. Note: this will not work if the `tabsize` option for the - lexer is nonzero, as tabs will already have been expanded then. - `tabsize` : int - If tabs are to be replaced by this filter (see the `tabs` option), this - is the total number of characters that a tab should be expanded to. - The default is ``8``. - `newlines` : string or bool - The same as for `spaces`, but the default replacement character is ``¶`` - (unicode PILCROW SIGN). The default value is ``False``. - `wstokentype` : bool - If true, give whitespace the special `Whitespace` token type. This allows - styling the visible whitespace differently (e.g. greyed out), but it can - disrupt background colors. The default is ``True``. - - .. versionadded:: 0.8 - """ - - def __init__(self, **options): - Filter.__init__(self, **options) - for name, default in [('spaces', '·'), - ('tabs', '»'), - ('newlines', '¶')]: - opt = options.get(name, False) - if isinstance(opt, str) and len(opt) == 1: - setattr(self, name, opt) - else: - setattr(self, name, (opt and default or '')) - tabsize = get_int_opt(options, 'tabsize', 8) - if self.tabs: - self.tabs += ' ' * (tabsize - 1) - if self.newlines: - self.newlines += '\n' - self.wstt = get_bool_opt(options, 'wstokentype', True) - - def filter(self, lexer, stream): - if self.wstt: - spaces = self.spaces or ' ' - tabs = self.tabs or '\t' - newlines = self.newlines or '\n' - regex = re.compile(r'\s') - - def replacefunc(wschar): - if wschar == ' ': - return spaces - elif wschar == '\t': - return tabs - elif wschar == '\n': - return newlines - return wschar - - for ttype, value in stream: - yield from _replace_special(ttype, value, regex, Whitespace, - replacefunc) - else: - spaces, tabs, newlines = self.spaces, self.tabs, self.newlines - # simpler processing - for ttype, value in stream: - if spaces: - value = value.replace(' ', spaces) - if tabs: - value = value.replace('\t', tabs) - if newlines: - value = value.replace('\n', newlines) - yield ttype, value - - -class GobbleFilter(Filter): - """Gobbles source code lines (eats initial characters). - - This filter drops the first ``n`` characters off every line of code. This - may be useful when the source code fed to the lexer is indented by a fixed - amount of space that isn't desired in the output. - - Options accepted: - - `n` : int - The number of characters to gobble. - - .. versionadded:: 1.2 - """ - def __init__(self, **options): - Filter.__init__(self, **options) - self.n = get_int_opt(options, 'n', 0) - - def gobble(self, value, left): - if left < len(value): - return value[left:], 0 - else: - return '', left - len(value) - - def filter(self, lexer, stream): - n = self.n - left = n # How many characters left to gobble. - for ttype, value in stream: - # Remove ``left`` tokens from first line, ``n`` from all others. - parts = value.split('\n') - (parts[0], left) = self.gobble(parts[0], left) - for i in range(1, len(parts)): - (parts[i], left) = self.gobble(parts[i], n) - value = '\n'.join(parts) - - if value != '': - yield ttype, value - - -class TokenMergeFilter(Filter): - """Merges consecutive tokens with the same token type in the output - stream of a lexer. - - .. versionadded:: 1.2 - """ - def __init__(self, **options): - Filter.__init__(self, **options) - - def filter(self, lexer, stream): - current_type = None - current_value = None - for ttype, value in stream: - if ttype is current_type: - current_value += value - else: - if current_type is not None: - yield current_type, current_value - current_type = ttype - current_value = value - if current_type is not None: - yield current_type, current_value - - -FILTERS = { - 'codetagify': CodeTagFilter, - 'keywordcase': KeywordCaseFilter, - 'highlight': NameHighlightFilter, - 'raiseonerror': RaiseOnErrorTokenFilter, - 'whitespace': VisibleWhitespaceFilter, - 'gobble': GobbleFilter, - 'tokenmerge': TokenMergeFilter, - 'symbols': SymbolFilter, -} diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/filters/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/pygments/filters/__pycache__/__init__.cpython-311.pyc deleted file mode 100644 index 2745141..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/filters/__pycache__/__init__.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatter.py b/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatter.py deleted file mode 100644 index 3ca4892..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatter.py +++ /dev/null @@ -1,124 +0,0 @@ -""" - pygments.formatter - ~~~~~~~~~~~~~~~~~~ - - Base formatter class. - - :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import codecs - -from pip._vendor.pygments.util import get_bool_opt -from pip._vendor.pygments.styles import get_style_by_name - -__all__ = ['Formatter'] - - -def _lookup_style(style): - if isinstance(style, str): - return get_style_by_name(style) - return style - - -class Formatter: - """ - Converts a token stream to text. - - Formatters should have attributes to help selecting them. These - are similar to the corresponding :class:`~pygments.lexer.Lexer` - attributes. - - .. autoattribute:: name - :no-value: - - .. autoattribute:: aliases - :no-value: - - .. autoattribute:: filenames - :no-value: - - You can pass options as keyword arguments to the constructor. - All formatters accept these basic options: - - ``style`` - The style to use, can be a string or a Style subclass - (default: "default"). Not used by e.g. the - TerminalFormatter. - ``full`` - Tells the formatter to output a "full" document, i.e. - a complete self-contained document. This doesn't have - any effect for some formatters (default: false). - ``title`` - If ``full`` is true, the title that should be used to - caption the document (default: ''). - ``encoding`` - If given, must be an encoding name. This will be used to - convert the Unicode token strings to byte strings in the - output. If it is "" or None, Unicode strings will be written - to the output file, which most file-like objects do not - support (default: None). - ``outencoding`` - Overrides ``encoding`` if given. - - """ - - #: Full name for the formatter, in human-readable form. - name = None - - #: A list of short, unique identifiers that can be used to lookup - #: the formatter from a list, e.g. using :func:`.get_formatter_by_name()`. - aliases = [] - - #: A list of fnmatch patterns that match filenames for which this - #: formatter can produce output. The patterns in this list should be unique - #: among all formatters. - filenames = [] - - #: If True, this formatter outputs Unicode strings when no encoding - #: option is given. - unicodeoutput = True - - def __init__(self, **options): - """ - As with lexers, this constructor takes arbitrary optional arguments, - and if you override it, you should first process your own options, then - call the base class implementation. - """ - self.style = _lookup_style(options.get('style', 'default')) - self.full = get_bool_opt(options, 'full', False) - self.title = options.get('title', '') - self.encoding = options.get('encoding', None) or None - if self.encoding in ('guess', 'chardet'): - # can happen for e.g. pygmentize -O encoding=guess - self.encoding = 'utf-8' - self.encoding = options.get('outencoding') or self.encoding - self.options = options - - def get_style_defs(self, arg=''): - """ - This method must return statements or declarations suitable to define - the current style for subsequent highlighted text (e.g. CSS classes - in the `HTMLFormatter`). - - The optional argument `arg` can be used to modify the generation and - is formatter dependent (it is standardized because it can be given on - the command line). - - This method is called by the ``-S`` :doc:`command-line option `, - the `arg` is then given by the ``-a`` option. - """ - return '' - - def format(self, tokensource, outfile): - """ - This method must format the tokens from the `tokensource` iterable and - write the formatted version to the file object `outfile`. - - Formatter options can control how exactly the tokens are converted. - """ - if self.encoding: - # wrap the outfile in a StreamWriter - outfile = codecs.lookup(self.encoding)[3](outfile) - return self.format_unencoded(tokensource, outfile) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/__init__.py b/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/__init__.py deleted file mode 100644 index 39db842..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/__init__.py +++ /dev/null @@ -1,158 +0,0 @@ -""" - pygments.formatters - ~~~~~~~~~~~~~~~~~~~ - - Pygments formatters. - - :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import re -import sys -import types -import fnmatch -from os.path import basename - -from pip._vendor.pygments.formatters._mapping import FORMATTERS -from pip._vendor.pygments.plugin import find_plugin_formatters -from pip._vendor.pygments.util import ClassNotFound - -__all__ = ['get_formatter_by_name', 'get_formatter_for_filename', - 'get_all_formatters', 'load_formatter_from_file'] + list(FORMATTERS) - -_formatter_cache = {} # classes by name -_pattern_cache = {} - - -def _fn_matches(fn, glob): - """Return whether the supplied file name fn matches pattern filename.""" - if glob not in _pattern_cache: - pattern = _pattern_cache[glob] = re.compile(fnmatch.translate(glob)) - return pattern.match(fn) - return _pattern_cache[glob].match(fn) - - -def _load_formatters(module_name): - """Load a formatter (and all others in the module too).""" - mod = __import__(module_name, None, None, ['__all__']) - for formatter_name in mod.__all__: - cls = getattr(mod, formatter_name) - _formatter_cache[cls.name] = cls - - -def get_all_formatters(): - """Return a generator for all formatter classes.""" - # NB: this returns formatter classes, not info like get_all_lexers(). - for info in FORMATTERS.values(): - if info[1] not in _formatter_cache: - _load_formatters(info[0]) - yield _formatter_cache[info[1]] - for _, formatter in find_plugin_formatters(): - yield formatter - - -def find_formatter_class(alias): - """Lookup a formatter by alias. - - Returns None if not found. - """ - for module_name, name, aliases, _, _ in FORMATTERS.values(): - if alias in aliases: - if name not in _formatter_cache: - _load_formatters(module_name) - return _formatter_cache[name] - for _, cls in find_plugin_formatters(): - if alias in cls.aliases: - return cls - - -def get_formatter_by_name(_alias, **options): - """ - Return an instance of a :class:`.Formatter` subclass that has `alias` in its - aliases list. The formatter is given the `options` at its instantiation. - - Will raise :exc:`pygments.util.ClassNotFound` if no formatter with that - alias is found. - """ - cls = find_formatter_class(_alias) - if cls is None: - raise ClassNotFound("no formatter found for name %r" % _alias) - return cls(**options) - - -def load_formatter_from_file(filename, formattername="CustomFormatter", **options): - """ - Return a `Formatter` subclass instance loaded from the provided file, relative - to the current directory. - - The file is expected to contain a Formatter class named ``formattername`` - (by default, CustomFormatter). Users should be very careful with the input, because - this method is equivalent to running ``eval()`` on the input file. The formatter is - given the `options` at its instantiation. - - :exc:`pygments.util.ClassNotFound` is raised if there are any errors loading - the formatter. - - .. versionadded:: 2.2 - """ - try: - # This empty dict will contain the namespace for the exec'd file - custom_namespace = {} - with open(filename, 'rb') as f: - exec(f.read(), custom_namespace) - # Retrieve the class `formattername` from that namespace - if formattername not in custom_namespace: - raise ClassNotFound('no valid %s class found in %s' % - (formattername, filename)) - formatter_class = custom_namespace[formattername] - # And finally instantiate it with the options - return formatter_class(**options) - except OSError as err: - raise ClassNotFound('cannot read %s: %s' % (filename, err)) - except ClassNotFound: - raise - except Exception as err: - raise ClassNotFound('error when loading custom formatter: %s' % err) - - -def get_formatter_for_filename(fn, **options): - """ - Return a :class:`.Formatter` subclass instance that has a filename pattern - matching `fn`. The formatter is given the `options` at its instantiation. - - Will raise :exc:`pygments.util.ClassNotFound` if no formatter for that filename - is found. - """ - fn = basename(fn) - for modname, name, _, filenames, _ in FORMATTERS.values(): - for filename in filenames: - if _fn_matches(fn, filename): - if name not in _formatter_cache: - _load_formatters(modname) - return _formatter_cache[name](**options) - for cls in find_plugin_formatters(): - for filename in cls.filenames: - if _fn_matches(fn, filename): - return cls(**options) - raise ClassNotFound("no formatter found for file name %r" % fn) - - -class _automodule(types.ModuleType): - """Automatically import formatters.""" - - def __getattr__(self, name): - info = FORMATTERS.get(name) - if info: - _load_formatters(info[0]) - cls = _formatter_cache[info[1]] - setattr(self, name, cls) - return cls - raise AttributeError(name) - - -oldmod = sys.modules[__name__] -newmod = _automodule(__name__) -newmod.__dict__.update(oldmod.__dict__) 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a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/__pycache__/terminal256.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/_mapping.py b/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/_mapping.py deleted file mode 100644 index 72ca840..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/_mapping.py +++ /dev/null @@ -1,23 +0,0 @@ -# Automatically generated by scripts/gen_mapfiles.py. -# DO NOT EDIT BY HAND; run `tox -e mapfiles` instead. - -FORMATTERS = { - 'BBCodeFormatter': ('pygments.formatters.bbcode', 'BBCode', ('bbcode', 'bb'), (), 'Format tokens with BBcodes. These formatting codes are used by many bulletin boards, so you can highlight your sourcecode with pygments before posting it there.'), - 'BmpImageFormatter': ('pygments.formatters.img', 'img_bmp', ('bmp', 'bitmap'), ('*.bmp',), 'Create a bitmap image from source code. This uses the Python Imaging Library to generate a pixmap from the source code.'), - 'GifImageFormatter': ('pygments.formatters.img', 'img_gif', ('gif',), ('*.gif',), 'Create a GIF image from source code. This uses the Python Imaging Library to generate a pixmap from the source code.'), - 'GroffFormatter': ('pygments.formatters.groff', 'groff', ('groff', 'troff', 'roff'), (), 'Format tokens with groff escapes to change their color and font style.'), - 'HtmlFormatter': ('pygments.formatters.html', 'HTML', ('html',), ('*.html', '*.htm'), "Format tokens as HTML 4 ```` tags. By default, the content is enclosed in a ``
`` tag, itself wrapped in a ``
`` tag (but see the `nowrap` option). The ``
``'s CSS class can be set by the `cssclass` option."), - 'IRCFormatter': ('pygments.formatters.irc', 'IRC', ('irc', 'IRC'), (), 'Format tokens with IRC color sequences'), - 'ImageFormatter': ('pygments.formatters.img', 'img', ('img', 'IMG', 'png'), ('*.png',), 'Create a PNG image from source code. This uses the Python Imaging Library to generate a pixmap from the source code.'), - 'JpgImageFormatter': ('pygments.formatters.img', 'img_jpg', ('jpg', 'jpeg'), ('*.jpg',), 'Create a JPEG image from source code. This uses the Python Imaging Library to generate a pixmap from the source code.'), - 'LatexFormatter': ('pygments.formatters.latex', 'LaTeX', ('latex', 'tex'), ('*.tex',), 'Format tokens as LaTeX code. This needs the `fancyvrb` and `color` standard packages.'), - 'NullFormatter': ('pygments.formatters.other', 'Text only', ('text', 'null'), ('*.txt',), 'Output the text unchanged without any formatting.'), - 'PangoMarkupFormatter': ('pygments.formatters.pangomarkup', 'Pango Markup', ('pango', 'pangomarkup'), (), 'Format tokens as Pango Markup code. It can then be rendered to an SVG.'), - 'RawTokenFormatter': ('pygments.formatters.other', 'Raw tokens', ('raw', 'tokens'), ('*.raw',), 'Format tokens as a raw representation for storing token streams.'), - 'RtfFormatter': ('pygments.formatters.rtf', 'RTF', ('rtf',), ('*.rtf',), 'Format tokens as RTF markup. This formatter automatically outputs full RTF documents with color information and other useful stuff. Perfect for Copy and Paste into Microsoft(R) Word(R) documents.'), - 'SvgFormatter': ('pygments.formatters.svg', 'SVG', ('svg',), ('*.svg',), 'Format tokens as an SVG graphics file. This formatter is still experimental. Each line of code is a ```` element with explicit ``x`` and ``y`` coordinates containing ```` elements with the individual token styles.'), - 'Terminal256Formatter': ('pygments.formatters.terminal256', 'Terminal256', ('terminal256', 'console256', '256'), (), 'Format tokens with ANSI color sequences, for output in a 256-color terminal or console. Like in `TerminalFormatter` color sequences are terminated at newlines, so that paging the output works correctly.'), - 'TerminalFormatter': ('pygments.formatters.terminal', 'Terminal', ('terminal', 'console'), (), 'Format tokens with ANSI color sequences, for output in a text console. Color sequences are terminated at newlines, so that paging the output works correctly.'), - 'TerminalTrueColorFormatter': ('pygments.formatters.terminal256', 'TerminalTrueColor', ('terminal16m', 'console16m', '16m'), (), 'Format tokens with ANSI color sequences, for output in a true-color terminal or console. Like in `TerminalFormatter` color sequences are terminated at newlines, so that paging the output works correctly.'), - 'TestcaseFormatter': ('pygments.formatters.other', 'Testcase', ('testcase',), (), 'Format tokens as appropriate for a new testcase.'), -} diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/bbcode.py b/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/bbcode.py deleted file mode 100644 index c4db8f4..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/bbcode.py +++ /dev/null @@ -1,108 +0,0 @@ -""" - pygments.formatters.bbcode - ~~~~~~~~~~~~~~~~~~~~~~~~~~ - - BBcode formatter. - - :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - - -from pip._vendor.pygments.formatter import Formatter -from pip._vendor.pygments.util import get_bool_opt - -__all__ = ['BBCodeFormatter'] - - -class BBCodeFormatter(Formatter): - """ - Format tokens with BBcodes. These formatting codes are used by many - bulletin boards, so you can highlight your sourcecode with pygments before - posting it there. - - This formatter has no support for background colors and borders, as there - are no common BBcode tags for that. - - Some board systems (e.g. phpBB) don't support colors in their [code] tag, - so you can't use the highlighting together with that tag. - Text in a [code] tag usually is shown with a monospace font (which this - formatter can do with the ``monofont`` option) and no spaces (which you - need for indentation) are removed. - - Additional options accepted: - - `style` - The style to use, can be a string or a Style subclass (default: - ``'default'``). - - `codetag` - If set to true, put the output into ``[code]`` tags (default: - ``false``) - - `monofont` - If set to true, add a tag to show the code with a monospace font - (default: ``false``). - """ - name = 'BBCode' - aliases = ['bbcode', 'bb'] - filenames = [] - - def __init__(self, **options): - Formatter.__init__(self, **options) - self._code = get_bool_opt(options, 'codetag', False) - self._mono = get_bool_opt(options, 'monofont', False) - - self.styles = {} - self._make_styles() - - def _make_styles(self): - for ttype, ndef in self.style: - start = end = '' - if ndef['color']: - start += '[color=#%s]' % ndef['color'] - end = '[/color]' + end - if ndef['bold']: - start += '[b]' - end = '[/b]' + end - if ndef['italic']: - start += '[i]' - end = '[/i]' + end - if ndef['underline']: - start += '[u]' - end = '[/u]' + end - # there are no common BBcodes for background-color and border - - self.styles[ttype] = start, end - - def format_unencoded(self, tokensource, outfile): - if self._code: - outfile.write('[code]') - if self._mono: - outfile.write('[font=monospace]') - - lastval = '' - lasttype = None - - for ttype, value in tokensource: - while ttype not in self.styles: - ttype = ttype.parent - if ttype == lasttype: - lastval += value - else: - if lastval: - start, end = self.styles[lasttype] - outfile.write(''.join((start, lastval, end))) - lastval = value - lasttype = ttype - - if lastval: - start, end = self.styles[lasttype] - outfile.write(''.join((start, lastval, end))) - - if self._mono: - outfile.write('[/font]') - if self._code: - outfile.write('[/code]') - if self._code or self._mono: - outfile.write('\n') diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/groff.py b/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/groff.py deleted file mode 100644 index 30a528e..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/groff.py +++ /dev/null @@ -1,170 +0,0 @@ -""" - pygments.formatters.groff - ~~~~~~~~~~~~~~~~~~~~~~~~~ - - Formatter for groff output. - - :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import math -from pip._vendor.pygments.formatter import Formatter -from pip._vendor.pygments.util import get_bool_opt, get_int_opt - -__all__ = ['GroffFormatter'] - - -class GroffFormatter(Formatter): - """ - Format tokens with groff escapes to change their color and font style. - - .. versionadded:: 2.11 - - Additional options accepted: - - `style` - The style to use, can be a string or a Style subclass (default: - ``'default'``). - - `monospaced` - If set to true, monospace font will be used (default: ``true``). - - `linenos` - If set to true, print the line numbers (default: ``false``). - - `wrap` - Wrap lines to the specified number of characters. Disabled if set to 0 - (default: ``0``). - """ - - name = 'groff' - aliases = ['groff','troff','roff'] - filenames = [] - - def __init__(self, **options): - Formatter.__init__(self, **options) - - self.monospaced = get_bool_opt(options, 'monospaced', True) - self.linenos = get_bool_opt(options, 'linenos', False) - self._lineno = 0 - self.wrap = get_int_opt(options, 'wrap', 0) - self._linelen = 0 - - self.styles = {} - self._make_styles() - - - def _make_styles(self): - regular = '\\f[CR]' if self.monospaced else '\\f[R]' - bold = '\\f[CB]' if self.monospaced else '\\f[B]' - italic = '\\f[CI]' if self.monospaced else '\\f[I]' - - for ttype, ndef in self.style: - start = end = '' - if ndef['color']: - start += '\\m[%s]' % ndef['color'] - end = '\\m[]' + end - if ndef['bold']: - start += bold - end = regular + end - if ndef['italic']: - start += italic - end = regular + end - if ndef['bgcolor']: - start += '\\M[%s]' % ndef['bgcolor'] - end = '\\M[]' + end - - self.styles[ttype] = start, end - - - def _define_colors(self, outfile): - colors = set() - for _, ndef in self.style: - if ndef['color'] is not None: - colors.add(ndef['color']) - - for color in sorted(colors): - outfile.write('.defcolor ' + color + ' rgb #' + color + '\n') - - - def _write_lineno(self, outfile): - self._lineno += 1 - outfile.write("%s% 4d " % (self._lineno != 1 and '\n' or '', self._lineno)) - - - def _wrap_line(self, line): - length = len(line.rstrip('\n')) - space = ' ' if self.linenos else '' - newline = '' - - if length > self.wrap: - for i in range(0, math.floor(length / self.wrap)): - chunk = line[i*self.wrap:i*self.wrap+self.wrap] - newline += (chunk + '\n' + space) - remainder = length % self.wrap - if remainder > 0: - newline += line[-remainder-1:] - self._linelen = remainder - elif self._linelen + length > self.wrap: - newline = ('\n' + space) + line - self._linelen = length - else: - newline = line - self._linelen += length - - return newline - - - def _escape_chars(self, text): - text = text.replace('\\', '\\[u005C]'). \ - replace('.', '\\[char46]'). \ - replace('\'', '\\[u0027]'). \ - replace('`', '\\[u0060]'). \ - replace('~', '\\[u007E]') - copy = text - - for char in copy: - if len(char) != len(char.encode()): - uni = char.encode('unicode_escape') \ - .decode()[1:] \ - .replace('x', 'u00') \ - .upper() - text = text.replace(char, '\\[u' + uni[1:] + ']') - - return text - - - def format_unencoded(self, tokensource, outfile): - self._define_colors(outfile) - - outfile.write('.nf\n\\f[CR]\n') - - if self.linenos: - self._write_lineno(outfile) - - for ttype, value in tokensource: - while ttype not in self.styles: - ttype = ttype.parent - start, end = self.styles[ttype] - - for line in value.splitlines(True): - if self.wrap > 0: - line = self._wrap_line(line) - - if start and end: - text = self._escape_chars(line.rstrip('\n')) - if text != '': - outfile.write(''.join((start, text, end))) - else: - outfile.write(self._escape_chars(line.rstrip('\n'))) - - if line.endswith('\n'): - if self.linenos: - self._write_lineno(outfile) - self._linelen = 0 - else: - outfile.write('\n') - self._linelen = 0 - - outfile.write('\n.fi') diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/html.py b/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/html.py deleted file mode 100644 index 931d7c3..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pygments/formatters/html.py +++ /dev/null @@ -1,989 +0,0 @@ -""" - pygments.formatters.html - ~~~~~~~~~~~~~~~~~~~~~~~~ - - Formatter for HTML output. - - :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import functools -import os -import sys -import os.path -from io import StringIO - -from pip._vendor.pygments.formatter import Formatter -from pip._vendor.pygments.token import Token, Text, STANDARD_TYPES -from pip._vendor.pygments.util import get_bool_opt, get_int_opt, get_list_opt - -try: - import ctags -except ImportError: - ctags = None - -__all__ = ['HtmlFormatter'] - - -_escape_html_table = { - ord('&'): '&', - ord('<'): '<', - ord('>'): '>', - ord('"'): '"', - ord("'"): ''', -} - - -def escape_html(text, table=_escape_html_table): - """Escape &, <, > as well as single and double quotes for HTML.""" - return text.translate(table) - - -def webify(color): - if color.startswith('calc') or color.startswith('var'): - return color - else: - return '#' + color - - -def _get_ttype_class(ttype): - fname = STANDARD_TYPES.get(ttype) - if fname: - return fname - aname = '' - while fname is None: - aname = '-' + ttype[-1] + aname - ttype = ttype.parent - fname = STANDARD_TYPES.get(ttype) - return fname + aname - - -CSSFILE_TEMPLATE = '''\ -/* -generated by Pygments -Copyright 2006-2023 by the Pygments team. -Licensed under the BSD license, see LICENSE for details. -*/ -%(styledefs)s -''' - -DOC_HEADER = '''\ - - - - - %(title)s - - - - -
%(title)s
- -''' - -DOC_HEADER_EXTERNALCSS = '''\ - - - - - %(title)s - - - - -
%(title)s
- -''' - -DOC_FOOTER = '''\ - - -''' - - -class HtmlFormatter(Formatter): - r""" - Format tokens as HTML 4 ```` tags. By default, the content is enclosed - in a ``
`` tag, itself wrapped in a ``
`` tag (but see the `nowrap` option). - The ``
``'s CSS class can be set by the `cssclass` option. - - If the `linenos` option is set to ``"table"``, the ``
`` is - additionally wrapped inside a ```` which has one row and two - cells: one containing the line numbers and one containing the code. - Example: - - .. sourcecode:: html - -
-
- - -
-
1 - 2
- -
def foo(bar): - pass -
-
- - (whitespace added to improve clarity). - - A list of lines can be specified using the `hl_lines` option to make these - lines highlighted (as of Pygments 0.11). - - With the `full` option, a complete HTML 4 document is output, including - the style definitions inside a `` - {% else %} - {{ head | safe }} - {% endif %} -{% if not embed %} - - -{% endif %} -{{ body | safe }} -{% for diagram in diagrams %} -
-
{{ diagram.title }}
-
{{ diagram.text }}
-
- {{ diagram.svg }} -
-
-{% endfor %} -{% if not embed %} - - -{% endif %} -""" - -template = Template(jinja2_template_source) - -# Note: ideally this would be a dataclass, but we're supporting Python 3.5+ so we can't do this yet -NamedDiagram = NamedTuple( - "NamedDiagram", - [("name", str), ("diagram", typing.Optional[railroad.DiagramItem]), ("index", int)], -) -""" -A simple structure for associating a name with a railroad diagram -""" - -T = TypeVar("T") - - -class EachItem(railroad.Group): - """ - Custom railroad item to compose a: - - Group containing a - - OneOrMore containing a - - Choice of the elements in the Each - with the group label indicating that all must be matched - """ - - all_label = "[ALL]" - - def __init__(self, *items): - choice_item = railroad.Choice(len(items) - 1, *items) - one_or_more_item = railroad.OneOrMore(item=choice_item) - super().__init__(one_or_more_item, label=self.all_label) - - -class AnnotatedItem(railroad.Group): - """ - Simple subclass of Group that creates an annotation label - """ - - def __init__(self, label: str, item): - super().__init__(item=item, label="[{}]".format(label) if label else label) - - -class EditablePartial(Generic[T]): - """ - Acts like a functools.partial, but can be edited. In other words, it represents a type that hasn't yet been - constructed. - """ - - # We need this here because the railroad constructors actually transform the data, so can't be called until the - # entire tree is assembled - - def __init__(self, func: Callable[..., T], args: list, kwargs: dict): - self.func = func - self.args = args - self.kwargs = kwargs - - @classmethod - def from_call(cls, func: Callable[..., T], *args, **kwargs) -> "EditablePartial[T]": - """ - If you call this function in the same way that you would call the constructor, it will store the arguments - as you expect. For example EditablePartial.from_call(Fraction, 1, 3)() == Fraction(1, 3) - """ - return EditablePartial(func=func, args=list(args), kwargs=kwargs) - - @property - def name(self): - return self.kwargs["name"] - - def __call__(self) -> T: - """ - Evaluate the partial and return the result - """ - args = self.args.copy() - kwargs = self.kwargs.copy() - - # This is a helpful hack to allow you to specify varargs parameters (e.g. *args) as keyword args (e.g. - # args=['list', 'of', 'things']) - arg_spec = inspect.getfullargspec(self.func) - if arg_spec.varargs in self.kwargs: - args += kwargs.pop(arg_spec.varargs) - - return self.func(*args, **kwargs) - - -def railroad_to_html(diagrams: List[NamedDiagram], embed=False, **kwargs) -> str: - """ - Given a list of NamedDiagram, produce a single HTML string that visualises those diagrams - :params kwargs: kwargs to be passed in to the template - """ - data = [] - for diagram in diagrams: - if diagram.diagram is None: - continue - io = StringIO() - try: - css = kwargs.get('css') - diagram.diagram.writeStandalone(io.write, css=css) - except AttributeError: - diagram.diagram.writeSvg(io.write) - title = diagram.name - if diagram.index == 0: - title += " (root)" - data.append({"title": title, "text": "", "svg": io.getvalue()}) - - return template.render(diagrams=data, embed=embed, **kwargs) - - -def resolve_partial(partial: "EditablePartial[T]") -> T: - """ - Recursively resolves a collection of Partials into whatever type they are - """ - if isinstance(partial, EditablePartial): - partial.args = resolve_partial(partial.args) - partial.kwargs = resolve_partial(partial.kwargs) - return partial() - elif isinstance(partial, list): - return [resolve_partial(x) for x in partial] - elif isinstance(partial, dict): - return {key: resolve_partial(x) for key, x in partial.items()} - else: - return partial - - -def to_railroad( - element: pyparsing.ParserElement, - diagram_kwargs: typing.Optional[dict] = None, - vertical: int = 3, - show_results_names: bool = False, - show_groups: bool = False, -) -> List[NamedDiagram]: - """ - Convert a pyparsing element tree into a list of diagrams. This is the recommended entrypoint to diagram - creation if you want to access the Railroad tree before it is converted to HTML - :param element: base element of the parser being diagrammed - :param diagram_kwargs: kwargs to pass to the Diagram() constructor - :param vertical: (optional) - int - limit at which number of alternatives should be - shown vertically instead of horizontally - :param show_results_names - bool to indicate whether results name annotations should be - included in the diagram - :param show_groups - bool to indicate whether groups should be highlighted with an unlabeled - surrounding box - """ - # Convert the whole tree underneath the root - lookup = ConverterState(diagram_kwargs=diagram_kwargs or {}) - _to_diagram_element( - element, - lookup=lookup, - parent=None, - vertical=vertical, - show_results_names=show_results_names, - show_groups=show_groups, - ) - - root_id = id(element) - # Convert the root if it hasn't been already - if root_id in lookup: - if not element.customName: - lookup[root_id].name = "" - lookup[root_id].mark_for_extraction(root_id, lookup, force=True) - - # Now that we're finished, we can convert from intermediate structures into Railroad elements - diags = list(lookup.diagrams.values()) - if len(diags) > 1: - # collapse out duplicate diags with the same name - seen = set() - deduped_diags = [] - for d in diags: - # don't extract SkipTo elements, they are uninformative as subdiagrams - if d.name == "...": - continue - if d.name is not None and d.name not in seen: - seen.add(d.name) - deduped_diags.append(d) - resolved = [resolve_partial(partial) for partial in deduped_diags] - else: - # special case - if just one diagram, always display it, even if - # it has no name - resolved = [resolve_partial(partial) for partial in diags] - return sorted(resolved, key=lambda diag: diag.index) - - -def _should_vertical( - specification: int, exprs: Iterable[pyparsing.ParserElement] -) -> bool: - """ - Returns true if we should return a vertical list of elements - """ - if specification is None: - return False - else: - return len(_visible_exprs(exprs)) >= specification - - -class ElementState: - """ - State recorded for an individual pyparsing Element - """ - - # Note: this should be a dataclass, but we have to support Python 3.5 - def __init__( - self, - element: pyparsing.ParserElement, - converted: EditablePartial, - parent: EditablePartial, - number: int, - name: str = None, - parent_index: typing.Optional[int] = None, - ): - #: The pyparsing element that this represents - self.element: pyparsing.ParserElement = element - #: The name of the element - self.name: typing.Optional[str] = name - #: The output Railroad element in an unconverted state - self.converted: EditablePartial = converted - #: The parent Railroad element, which we store so that we can extract this if it's duplicated - self.parent: EditablePartial = parent - #: The order in which we found this element, used for sorting diagrams if this is extracted into a diagram - self.number: int = number - #: The index of this inside its parent - self.parent_index: typing.Optional[int] = parent_index - #: If true, we should extract this out into a subdiagram - self.extract: bool = False - #: If true, all of this element's children have been filled out - self.complete: bool = False - - def mark_for_extraction( - self, el_id: int, state: "ConverterState", name: str = None, force: bool = False - ): - """ - Called when this instance has been seen twice, and thus should eventually be extracted into a sub-diagram - :param el_id: id of the element - :param state: element/diagram state tracker - :param name: name to use for this element's text - :param force: If true, force extraction now, regardless of the state of this. Only useful for extracting the - root element when we know we're finished - """ - self.extract = True - - # Set the name - if not self.name: - if name: - # Allow forcing a custom name - self.name = name - elif self.element.customName: - self.name = self.element.customName - else: - self.name = "" - - # Just because this is marked for extraction doesn't mean we can do it yet. We may have to wait for children - # to be added - # Also, if this is just a string literal etc, don't bother extracting it - if force or (self.complete and _worth_extracting(self.element)): - state.extract_into_diagram(el_id) - - -class ConverterState: - """ - Stores some state that persists between recursions into the element tree - """ - - def __init__(self, diagram_kwargs: typing.Optional[dict] = None): - #: A dictionary mapping ParserElements to state relating to them - self._element_diagram_states: Dict[int, ElementState] = {} - #: A dictionary mapping ParserElement IDs to subdiagrams generated from them - self.diagrams: Dict[int, EditablePartial[NamedDiagram]] = {} - #: The index of the next unnamed element - self.unnamed_index: int = 1 - #: The index of the next element. This is used for sorting - self.index: int = 0 - #: Shared kwargs that are used to customize the construction of diagrams - self.diagram_kwargs: dict = diagram_kwargs or {} - self.extracted_diagram_names: Set[str] = set() - - def __setitem__(self, key: int, value: ElementState): - self._element_diagram_states[key] = value - - def __getitem__(self, key: int) -> ElementState: - return self._element_diagram_states[key] - - def __delitem__(self, key: int): - del self._element_diagram_states[key] - - def __contains__(self, key: int): - return key in self._element_diagram_states - - def generate_unnamed(self) -> int: - """ - Generate a number used in the name of an otherwise unnamed diagram - """ - self.unnamed_index += 1 - return self.unnamed_index - - def generate_index(self) -> int: - """ - Generate a number used to index a diagram - """ - self.index += 1 - return self.index - - def extract_into_diagram(self, el_id: int): - """ - Used when we encounter the same token twice in the same tree. When this - happens, we replace all instances of that token with a terminal, and - create a new subdiagram for the token - """ - position = self[el_id] - - # Replace the original definition of this element with a regular block - if position.parent: - ret = EditablePartial.from_call(railroad.NonTerminal, text=position.name) - if "item" in position.parent.kwargs: - position.parent.kwargs["item"] = ret - elif "items" in position.parent.kwargs: - position.parent.kwargs["items"][position.parent_index] = ret - - # If the element we're extracting is a group, skip to its content but keep the title - if position.converted.func == railroad.Group: - content = position.converted.kwargs["item"] - else: - content = position.converted - - self.diagrams[el_id] = EditablePartial.from_call( - NamedDiagram, - name=position.name, - diagram=EditablePartial.from_call( - railroad.Diagram, content, **self.diagram_kwargs - ), - index=position.number, - ) - - del self[el_id] - - -def _worth_extracting(element: pyparsing.ParserElement) -> bool: - """ - Returns true if this element is worth having its own sub-diagram. Simply, if any of its children - themselves have children, then its complex enough to extract - """ - children = element.recurse() - return any(child.recurse() for child in children) - - -def _apply_diagram_item_enhancements(fn): - """ - decorator to ensure enhancements to a diagram item (such as results name annotations) - get applied on return from _to_diagram_element (we do this since there are several - returns in _to_diagram_element) - """ - - def _inner( - element: pyparsing.ParserElement, - parent: typing.Optional[EditablePartial], - lookup: ConverterState = None, - vertical: int = None, - index: int = 0, - name_hint: str = None, - show_results_names: bool = False, - show_groups: bool = False, - ) -> typing.Optional[EditablePartial]: - ret = fn( - element, - parent, - lookup, - vertical, - index, - name_hint, - show_results_names, - show_groups, - ) - - # apply annotation for results name, if present - if show_results_names and ret is not None: - element_results_name = element.resultsName - if element_results_name: - # add "*" to indicate if this is a "list all results" name - element_results_name += "" if element.modalResults else "*" - ret = EditablePartial.from_call( - railroad.Group, item=ret, label=element_results_name - ) - - return ret - - return _inner - - -def _visible_exprs(exprs: Iterable[pyparsing.ParserElement]): - non_diagramming_exprs = ( - pyparsing.ParseElementEnhance, - pyparsing.PositionToken, - pyparsing.And._ErrorStop, - ) - return [ - e - for e in exprs - if not (e.customName or e.resultsName or isinstance(e, non_diagramming_exprs)) - ] - - -@_apply_diagram_item_enhancements -def _to_diagram_element( - element: pyparsing.ParserElement, - parent: typing.Optional[EditablePartial], - lookup: ConverterState = None, - vertical: int = None, - index: int = 0, - name_hint: str = None, - show_results_names: bool = False, - show_groups: bool = False, -) -> typing.Optional[EditablePartial]: - """ - Recursively converts a PyParsing Element to a railroad Element - :param lookup: The shared converter state that keeps track of useful things - :param index: The index of this element within the parent - :param parent: The parent of this element in the output tree - :param vertical: Controls at what point we make a list of elements vertical. If this is an integer (the default), - it sets the threshold of the number of items before we go vertical. If True, always go vertical, if False, never - do so - :param name_hint: If provided, this will override the generated name - :param show_results_names: bool flag indicating whether to add annotations for results names - :returns: The converted version of the input element, but as a Partial that hasn't yet been constructed - :param show_groups: bool flag indicating whether to show groups using bounding box - """ - exprs = element.recurse() - name = name_hint or element.customName or element.__class__.__name__ - - # Python's id() is used to provide a unique identifier for elements - el_id = id(element) - - element_results_name = element.resultsName - - # Here we basically bypass processing certain wrapper elements if they contribute nothing to the diagram - if not element.customName: - if isinstance( - element, - ( - # pyparsing.TokenConverter, - # pyparsing.Forward, - pyparsing.Located, - ), - ): - # However, if this element has a useful custom name, and its child does not, we can pass it on to the child - if exprs: - if not exprs[0].customName: - propagated_name = name - else: - propagated_name = None - - return _to_diagram_element( - element.expr, - parent=parent, - lookup=lookup, - vertical=vertical, - index=index, - name_hint=propagated_name, - show_results_names=show_results_names, - show_groups=show_groups, - ) - - # If the element isn't worth extracting, we always treat it as the first time we say it - if _worth_extracting(element): - if el_id in lookup: - # If we've seen this element exactly once before, we are only just now finding out that it's a duplicate, - # so we have to extract it into a new diagram. - looked_up = lookup[el_id] - looked_up.mark_for_extraction(el_id, lookup, name=name_hint) - ret = EditablePartial.from_call(railroad.NonTerminal, text=looked_up.name) - return ret - - elif el_id in lookup.diagrams: - # If we have seen the element at least twice before, and have already extracted it into a subdiagram, we - # just put in a marker element that refers to the sub-diagram - ret = EditablePartial.from_call( - railroad.NonTerminal, text=lookup.diagrams[el_id].kwargs["name"] - ) - return ret - - # Recursively convert child elements - # Here we find the most relevant Railroad element for matching pyparsing Element - # We use ``items=[]`` here to hold the place for where the child elements will go once created - if isinstance(element, pyparsing.And): - # detect And's created with ``expr*N`` notation - for these use a OneOrMore with a repeat - # (all will have the same name, and resultsName) - if not exprs: - return None - if len(set((e.name, e.resultsName) for e in exprs)) == 1: - ret = EditablePartial.from_call( - railroad.OneOrMore, item="", repeat=str(len(exprs)) - ) - elif _should_vertical(vertical, exprs): - ret = EditablePartial.from_call(railroad.Stack, items=[]) - else: - ret = EditablePartial.from_call(railroad.Sequence, items=[]) - elif isinstance(element, (pyparsing.Or, pyparsing.MatchFirst)): - if not exprs: - return None - if _should_vertical(vertical, exprs): - ret = EditablePartial.from_call(railroad.Choice, 0, items=[]) - else: - ret = EditablePartial.from_call(railroad.HorizontalChoice, items=[]) - elif isinstance(element, pyparsing.Each): - if not exprs: - return None - ret = EditablePartial.from_call(EachItem, items=[]) - elif isinstance(element, pyparsing.NotAny): - ret = EditablePartial.from_call(AnnotatedItem, label="NOT", item="") - elif isinstance(element, pyparsing.FollowedBy): - ret = EditablePartial.from_call(AnnotatedItem, label="LOOKAHEAD", item="") - elif isinstance(element, pyparsing.PrecededBy): - ret = EditablePartial.from_call(AnnotatedItem, label="LOOKBEHIND", item="") - elif isinstance(element, pyparsing.Group): - if show_groups: - ret = EditablePartial.from_call(AnnotatedItem, label="", item="") - else: - ret = EditablePartial.from_call(railroad.Group, label="", item="") - elif isinstance(element, pyparsing.TokenConverter): - label = type(element).__name__.lower() - if label == "tokenconverter": - ret = EditablePartial.from_call(railroad.Sequence, items=[]) - else: - ret = EditablePartial.from_call(AnnotatedItem, label=label, item="") - elif isinstance(element, pyparsing.Opt): - ret = EditablePartial.from_call(railroad.Optional, item="") - elif isinstance(element, pyparsing.OneOrMore): - ret = EditablePartial.from_call(railroad.OneOrMore, item="") - elif isinstance(element, pyparsing.ZeroOrMore): - ret = EditablePartial.from_call(railroad.ZeroOrMore, item="") - elif isinstance(element, pyparsing.Group): - ret = EditablePartial.from_call( - railroad.Group, item=None, label=element_results_name - ) - elif isinstance(element, pyparsing.Empty) and not element.customName: - # Skip unnamed "Empty" elements - ret = None - elif isinstance(element, pyparsing.ParseElementEnhance): - ret = EditablePartial.from_call(railroad.Sequence, items=[]) - elif len(exprs) > 0 and not element_results_name: - ret = EditablePartial.from_call(railroad.Group, item="", label=name) - elif len(exprs) > 0: - ret = EditablePartial.from_call(railroad.Sequence, items=[]) - else: - terminal = EditablePartial.from_call(railroad.Terminal, element.defaultName) - ret = terminal - - if ret is None: - return - - # Indicate this element's position in the tree so we can extract it if necessary - lookup[el_id] = ElementState( - element=element, - converted=ret, - parent=parent, - parent_index=index, - number=lookup.generate_index(), - ) - if element.customName: - lookup[el_id].mark_for_extraction(el_id, lookup, element.customName) - - i = 0 - for expr in exprs: - # Add a placeholder index in case we have to extract the child before we even add it to the parent - if "items" in ret.kwargs: - ret.kwargs["items"].insert(i, None) - - item = _to_diagram_element( - expr, - parent=ret, - lookup=lookup, - vertical=vertical, - index=i, - show_results_names=show_results_names, - show_groups=show_groups, - ) - - # Some elements don't need to be shown in the diagram - if item is not None: - if "item" in ret.kwargs: - ret.kwargs["item"] = item - elif "items" in ret.kwargs: - # If we've already extracted the child, don't touch this index, since it's occupied by a nonterminal - ret.kwargs["items"][i] = item - i += 1 - elif "items" in ret.kwargs: - # If we're supposed to skip this element, remove it from the parent - del ret.kwargs["items"][i] - - # If all this items children are none, skip this item - if ret and ( - ("items" in ret.kwargs and len(ret.kwargs["items"]) == 0) - or ("item" in ret.kwargs and ret.kwargs["item"] is None) - ): - ret = EditablePartial.from_call(railroad.Terminal, name) - - # Mark this element as "complete", ie it has all of its children - if el_id in lookup: - lookup[el_id].complete = True - - if el_id in lookup and lookup[el_id].extract and lookup[el_id].complete: - lookup.extract_into_diagram(el_id) - if ret is not None: - ret = EditablePartial.from_call( - railroad.NonTerminal, text=lookup.diagrams[el_id].kwargs["name"] - ) - - return ret diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/diagram/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/diagram/__pycache__/__init__.cpython-311.pyc deleted file mode 100644 index 0db81e7..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/diagram/__pycache__/__init__.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/exceptions.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/exceptions.py deleted file mode 100644 index 12219f1..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/exceptions.py +++ /dev/null @@ -1,299 +0,0 @@ -# exceptions.py - -import re -import sys -import typing - -from .util import ( - col, - line, - lineno, - _collapse_string_to_ranges, - replaced_by_pep8, -) -from .unicode import pyparsing_unicode as ppu - - -class ExceptionWordUnicode(ppu.Latin1, ppu.LatinA, ppu.LatinB, ppu.Greek, ppu.Cyrillic): - pass - - -_extract_alphanums = _collapse_string_to_ranges(ExceptionWordUnicode.alphanums) -_exception_word_extractor = re.compile("([" + _extract_alphanums + "]{1,16})|.") - - -class ParseBaseException(Exception): - """base exception class for all parsing runtime exceptions""" - - loc: int - msg: str - pstr: str - parser_element: typing.Any # "ParserElement" - args: typing.Tuple[str, int, typing.Optional[str]] - - __slots__ = ( - "loc", - "msg", - "pstr", - "parser_element", - "args", - ) - - # Performance tuning: we construct a *lot* of these, so keep this - # constructor as small and fast as possible - def __init__( - self, - pstr: str, - loc: int = 0, - msg: typing.Optional[str] = None, - elem=None, - ): - self.loc = loc - if msg is None: - self.msg = pstr - self.pstr = "" - else: - self.msg = msg - self.pstr = pstr - self.parser_element = elem - self.args = (pstr, loc, msg) - - @staticmethod - def explain_exception(exc, depth=16): - """ - Method to take an exception and translate the Python internal traceback into a list - of the pyparsing expressions that caused the exception to be raised. - - Parameters: - - - exc - exception raised during parsing (need not be a ParseException, in support - of Python exceptions that might be raised in a parse action) - - depth (default=16) - number of levels back in the stack trace to list expression - and function names; if None, the full stack trace names will be listed; if 0, only - the failing input line, marker, and exception string will be shown - - Returns a multi-line string listing the ParserElements and/or function names in the - exception's stack trace. - """ - import inspect - from .core import ParserElement - - if depth is None: - depth = sys.getrecursionlimit() - ret = [] - if isinstance(exc, ParseBaseException): - ret.append(exc.line) - ret.append(" " * (exc.column - 1) + "^") - ret.append(f"{type(exc).__name__}: {exc}") - - if depth > 0: - callers = inspect.getinnerframes(exc.__traceback__, context=depth) - seen = set() - for i, ff in enumerate(callers[-depth:]): - frm = ff[0] - - f_self = frm.f_locals.get("self", None) - if isinstance(f_self, ParserElement): - if not frm.f_code.co_name.startswith( - ("parseImpl", "_parseNoCache") - ): - continue - if id(f_self) in seen: - continue - seen.add(id(f_self)) - - self_type = type(f_self) - ret.append( - f"{self_type.__module__}.{self_type.__name__} - {f_self}" - ) - - elif f_self is not None: - self_type = type(f_self) - ret.append(f"{self_type.__module__}.{self_type.__name__}") - - else: - code = frm.f_code - if code.co_name in ("wrapper", ""): - continue - - ret.append(code.co_name) - - depth -= 1 - if not depth: - break - - return "\n".join(ret) - - @classmethod - def _from_exception(cls, pe): - """ - internal factory method to simplify creating one type of ParseException - from another - avoids having __init__ signature conflicts among subclasses - """ - return cls(pe.pstr, pe.loc, pe.msg, pe.parser_element) - - @property - def line(self) -> str: - """ - Return the line of text where the exception occurred. - """ - return line(self.loc, self.pstr) - - @property - def lineno(self) -> int: - """ - Return the 1-based line number of text where the exception occurred. - """ - return lineno(self.loc, self.pstr) - - @property - def col(self) -> int: - """ - Return the 1-based column on the line of text where the exception occurred. - """ - return col(self.loc, self.pstr) - - @property - def column(self) -> int: - """ - Return the 1-based column on the line of text where the exception occurred. - """ - return col(self.loc, self.pstr) - - # pre-PEP8 compatibility - @property - def parserElement(self): - return self.parser_element - - @parserElement.setter - def parserElement(self, elem): - self.parser_element = elem - - def __str__(self) -> str: - if self.pstr: - if self.loc >= len(self.pstr): - foundstr = ", found end of text" - else: - # pull out next word at error location - found_match = _exception_word_extractor.match(self.pstr, self.loc) - if found_match is not None: - found = found_match.group(0) - else: - found = self.pstr[self.loc : self.loc + 1] - foundstr = (", found %r" % found).replace(r"\\", "\\") - else: - foundstr = "" - return f"{self.msg}{foundstr} (at char {self.loc}), (line:{self.lineno}, col:{self.column})" - - def __repr__(self): - return str(self) - - def mark_input_line( - self, marker_string: typing.Optional[str] = None, *, markerString: str = ">!<" - ) -> str: - """ - Extracts the exception line from the input string, and marks - the location of the exception with a special symbol. - """ - markerString = marker_string if marker_string is not None else markerString - line_str = self.line - line_column = self.column - 1 - if markerString: - line_str = "".join( - (line_str[:line_column], markerString, line_str[line_column:]) - ) - return line_str.strip() - - def explain(self, depth=16) -> str: - """ - Method to translate the Python internal traceback into a list - of the pyparsing expressions that caused the exception to be raised. - - Parameters: - - - depth (default=16) - number of levels back in the stack trace to list expression - and function names; if None, the full stack trace names will be listed; if 0, only - the failing input line, marker, and exception string will be shown - - Returns a multi-line string listing the ParserElements and/or function names in the - exception's stack trace. - - Example:: - - expr = pp.Word(pp.nums) * 3 - try: - expr.parse_string("123 456 A789") - except pp.ParseException as pe: - print(pe.explain(depth=0)) - - prints:: - - 123 456 A789 - ^ - ParseException: Expected W:(0-9), found 'A' (at char 8), (line:1, col:9) - - Note: the diagnostic output will include string representations of the expressions - that failed to parse. These representations will be more helpful if you use `set_name` to - give identifiable names to your expressions. Otherwise they will use the default string - forms, which may be cryptic to read. - - Note: pyparsing's default truncation of exception tracebacks may also truncate the - stack of expressions that are displayed in the ``explain`` output. To get the full listing - of parser expressions, you may have to set ``ParserElement.verbose_stacktrace = True`` - """ - return self.explain_exception(self, depth) - - # fmt: off - @replaced_by_pep8(mark_input_line) - def markInputline(self): ... - # fmt: on - - -class ParseException(ParseBaseException): - """ - Exception thrown when a parse expression doesn't match the input string - - Example:: - - try: - Word(nums).set_name("integer").parse_string("ABC") - except ParseException as pe: - print(pe) - print("column: {}".format(pe.column)) - - prints:: - - Expected integer (at char 0), (line:1, col:1) - column: 1 - - """ - - -class ParseFatalException(ParseBaseException): - """ - User-throwable exception thrown when inconsistent parse content - is found; stops all parsing immediately - """ - - -class ParseSyntaxException(ParseFatalException): - """ - Just like :class:`ParseFatalException`, but thrown internally - when an :class:`ErrorStop` ('-' operator) indicates - that parsing is to stop immediately because an unbacktrackable - syntax error has been found. - """ - - -class RecursiveGrammarException(Exception): - """ - Exception thrown by :class:`ParserElement.validate` if the - grammar could be left-recursive; parser may need to enable - left recursion using :class:`ParserElement.enable_left_recursion` - """ - - def __init__(self, parseElementList): - self.parseElementTrace = parseElementList - - def __str__(self) -> str: - return f"RecursiveGrammarException: {self.parseElementTrace}" diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/helpers.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/helpers.py deleted file mode 100644 index 018f0d6..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/helpers.py +++ /dev/null @@ -1,1100 +0,0 @@ -# helpers.py -import html.entities -import re -import sys -import typing - -from . import __diag__ -from .core import * -from .util import ( - _bslash, - _flatten, - _escape_regex_range_chars, - replaced_by_pep8, -) - - -# -# global helpers -# -def counted_array( - expr: ParserElement, - int_expr: typing.Optional[ParserElement] = None, - *, - intExpr: typing.Optional[ParserElement] = None, -) -> ParserElement: - """Helper to define a counted list of expressions. - - This helper defines a pattern of the form:: - - integer expr expr expr... - - where the leading integer tells how many expr expressions follow. - The matched tokens returns the array of expr tokens as a list - the - leading count token is suppressed. - - If ``int_expr`` is specified, it should be a pyparsing expression - that produces an integer value. - - Example:: - - counted_array(Word(alphas)).parse_string('2 ab cd ef') # -> ['ab', 'cd'] - - # in this parser, the leading integer value is given in binary, - # '10' indicating that 2 values are in the array - binary_constant = Word('01').set_parse_action(lambda t: int(t[0], 2)) - counted_array(Word(alphas), int_expr=binary_constant).parse_string('10 ab cd ef') # -> ['ab', 'cd'] - - # if other fields must be parsed after the count but before the - # list items, give the fields results names and they will - # be preserved in the returned ParseResults: - count_with_metadata = integer + Word(alphas)("type") - typed_array = counted_array(Word(alphanums), int_expr=count_with_metadata)("items") - result = typed_array.parse_string("3 bool True True False") - print(result.dump()) - - # prints - # ['True', 'True', 'False'] - # - items: ['True', 'True', 'False'] - # - type: 'bool' - """ - intExpr = intExpr or int_expr - array_expr = Forward() - - def count_field_parse_action(s, l, t): - nonlocal array_expr - n = t[0] - array_expr <<= (expr * n) if n else Empty() - # clear list contents, but keep any named results - del t[:] - - if intExpr is None: - intExpr = Word(nums).set_parse_action(lambda t: int(t[0])) - else: - intExpr = intExpr.copy() - intExpr.set_name("arrayLen") - intExpr.add_parse_action(count_field_parse_action, call_during_try=True) - return (intExpr + array_expr).set_name("(len) " + str(expr) + "...") - - -def match_previous_literal(expr: ParserElement) -> ParserElement: - """Helper to define an expression that is indirectly defined from - the tokens matched in a previous expression, that is, it looks for - a 'repeat' of a previous expression. For example:: - - first = Word(nums) - second = match_previous_literal(first) - match_expr = first + ":" + second - - will match ``"1:1"``, but not ``"1:2"``. Because this - matches a previous literal, will also match the leading - ``"1:1"`` in ``"1:10"``. If this is not desired, use - :class:`match_previous_expr`. Do *not* use with packrat parsing - enabled. - """ - rep = Forward() - - def copy_token_to_repeater(s, l, t): - if t: - if len(t) == 1: - rep << t[0] - else: - # flatten t tokens - tflat = _flatten(t.as_list()) - rep << And(Literal(tt) for tt in tflat) - else: - rep << Empty() - - expr.add_parse_action(copy_token_to_repeater, callDuringTry=True) - rep.set_name("(prev) " + str(expr)) - return rep - - -def match_previous_expr(expr: ParserElement) -> ParserElement: - """Helper to define an expression that is indirectly defined from - the tokens matched in a previous expression, that is, it looks for - a 'repeat' of a previous expression. For example:: - - first = Word(nums) - second = match_previous_expr(first) - match_expr = first + ":" + second - - will match ``"1:1"``, but not ``"1:2"``. Because this - matches by expressions, will *not* match the leading ``"1:1"`` - in ``"1:10"``; the expressions are evaluated first, and then - compared, so ``"1"`` is compared with ``"10"``. Do *not* use - with packrat parsing enabled. - """ - rep = Forward() - e2 = expr.copy() - rep <<= e2 - - def copy_token_to_repeater(s, l, t): - matchTokens = _flatten(t.as_list()) - - def must_match_these_tokens(s, l, t): - theseTokens = _flatten(t.as_list()) - if theseTokens != matchTokens: - raise ParseException( - s, l, f"Expected {matchTokens}, found{theseTokens}" - ) - - rep.set_parse_action(must_match_these_tokens, callDuringTry=True) - - expr.add_parse_action(copy_token_to_repeater, callDuringTry=True) - rep.set_name("(prev) " + str(expr)) - return rep - - -def one_of( - strs: Union[typing.Iterable[str], str], - caseless: bool = False, - use_regex: bool = True, - as_keyword: bool = False, - *, - useRegex: bool = True, - asKeyword: bool = False, -) -> ParserElement: - """Helper to quickly define a set of alternative :class:`Literal` s, - and makes sure to do longest-first testing when there is a conflict, - regardless of the input order, but returns - a :class:`MatchFirst` for best performance. - - Parameters: - - - ``strs`` - a string of space-delimited literals, or a collection of - string literals - - ``caseless`` - treat all literals as caseless - (default= ``False``) - - ``use_regex`` - as an optimization, will - generate a :class:`Regex` object; otherwise, will generate - a :class:`MatchFirst` object (if ``caseless=True`` or ``as_keyword=True``, or if - creating a :class:`Regex` raises an exception) - (default= ``True``) - - ``as_keyword`` - enforce :class:`Keyword`-style matching on the - generated expressions - (default= ``False``) - - ``asKeyword`` and ``useRegex`` are retained for pre-PEP8 compatibility, - but will be removed in a future release - - Example:: - - comp_oper = one_of("< = > <= >= !=") - var = Word(alphas) - number = Word(nums) - term = var | number - comparison_expr = term + comp_oper + term - print(comparison_expr.search_string("B = 12 AA=23 B<=AA AA>12")) - - prints:: - - [['B', '=', '12'], ['AA', '=', '23'], ['B', '<=', 'AA'], ['AA', '>', '12']] - """ - asKeyword = asKeyword or as_keyword - useRegex = useRegex and use_regex - - if ( - isinstance(caseless, str_type) - and __diag__.warn_on_multiple_string_args_to_oneof - ): - warnings.warn( - "More than one string argument passed to one_of, pass" - " choices as a list or space-delimited string", - stacklevel=2, - ) - - if caseless: - isequal = lambda a, b: a.upper() == b.upper() - masks = lambda a, b: b.upper().startswith(a.upper()) - parseElementClass = CaselessKeyword if asKeyword else CaselessLiteral - else: - isequal = lambda a, b: a == b - masks = lambda a, b: b.startswith(a) - parseElementClass = Keyword if asKeyword else Literal - - symbols: List[str] = [] - if isinstance(strs, str_type): - strs = typing.cast(str, strs) - symbols = strs.split() - elif isinstance(strs, Iterable): - symbols = list(strs) - else: - raise TypeError("Invalid argument to one_of, expected string or iterable") - if not symbols: - return NoMatch() - - # reorder given symbols to take care to avoid masking longer choices with shorter ones - # (but only if the given symbols are not just single characters) - if any(len(sym) > 1 for sym in symbols): - i = 0 - while i < len(symbols) - 1: - cur = symbols[i] - for j, other in enumerate(symbols[i + 1 :]): - if isequal(other, cur): - del symbols[i + j + 1] - break - elif masks(cur, other): - del symbols[i + j + 1] - symbols.insert(i, other) - break - else: - i += 1 - - if useRegex: - re_flags: int = re.IGNORECASE if caseless else 0 - - try: - if all(len(sym) == 1 for sym in symbols): - # symbols are just single characters, create range regex pattern - patt = f"[{''.join(_escape_regex_range_chars(sym) for sym in symbols)}]" - else: - patt = "|".join(re.escape(sym) for sym in symbols) - - # wrap with \b word break markers if defining as keywords - if asKeyword: - patt = rf"\b(?:{patt})\b" - - ret = Regex(patt, flags=re_flags).set_name(" | ".join(symbols)) - - if caseless: - # add parse action to return symbols as specified, not in random - # casing as found in input string - symbol_map = {sym.lower(): sym for sym in symbols} - ret.add_parse_action(lambda s, l, t: symbol_map[t[0].lower()]) - - return ret - - except re.error: - warnings.warn( - "Exception creating Regex for one_of, building MatchFirst", stacklevel=2 - ) - - # last resort, just use MatchFirst - return MatchFirst(parseElementClass(sym) for sym in symbols).set_name( - " | ".join(symbols) - ) - - -def dict_of(key: ParserElement, value: ParserElement) -> ParserElement: - """Helper to easily and clearly define a dictionary by specifying - the respective patterns for the key and value. Takes care of - defining the :class:`Dict`, :class:`ZeroOrMore`, and - :class:`Group` tokens in the proper order. The key pattern - can include delimiting markers or punctuation, as long as they are - suppressed, thereby leaving the significant key text. The value - pattern can include named results, so that the :class:`Dict` results - can include named token fields. - - Example:: - - text = "shape: SQUARE posn: upper left color: light blue texture: burlap" - attr_expr = (label + Suppress(':') + OneOrMore(data_word, stop_on=label).set_parse_action(' '.join)) - print(attr_expr[1, ...].parse_string(text).dump()) - - attr_label = label - attr_value = Suppress(':') + OneOrMore(data_word, stop_on=label).set_parse_action(' '.join) - - # similar to Dict, but simpler call format - result = dict_of(attr_label, attr_value).parse_string(text) - print(result.dump()) - print(result['shape']) - print(result.shape) # object attribute access works too - print(result.as_dict()) - - prints:: - - [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - - color: 'light blue' - - posn: 'upper left' - - shape: 'SQUARE' - - texture: 'burlap' - SQUARE - SQUARE - {'color': 'light blue', 'shape': 'SQUARE', 'posn': 'upper left', 'texture': 'burlap'} - """ - return Dict(OneOrMore(Group(key + value))) - - -def original_text_for( - expr: ParserElement, as_string: bool = True, *, asString: bool = True -) -> ParserElement: - """Helper to return the original, untokenized text for a given - expression. Useful to restore the parsed fields of an HTML start - tag into the raw tag text itself, or to revert separate tokens with - intervening whitespace back to the original matching input text. By - default, returns a string containing the original parsed text. - - If the optional ``as_string`` argument is passed as - ``False``, then the return value is - a :class:`ParseResults` containing any results names that - were originally matched, and a single token containing the original - matched text from the input string. So if the expression passed to - :class:`original_text_for` contains expressions with defined - results names, you must set ``as_string`` to ``False`` if you - want to preserve those results name values. - - The ``asString`` pre-PEP8 argument is retained for compatibility, - but will be removed in a future release. - - Example:: - - src = "this is test bold text normal text " - for tag in ("b", "i"): - opener, closer = make_html_tags(tag) - patt = original_text_for(opener + ... + closer) - print(patt.search_string(src)[0]) - - prints:: - - [' bold text '] - ['text'] - """ - asString = asString and as_string - - locMarker = Empty().set_parse_action(lambda s, loc, t: loc) - endlocMarker = locMarker.copy() - endlocMarker.callPreparse = False - matchExpr = locMarker("_original_start") + expr + endlocMarker("_original_end") - if asString: - extractText = lambda s, l, t: s[t._original_start : t._original_end] - else: - - def extractText(s, l, t): - t[:] = [s[t.pop("_original_start") : t.pop("_original_end")]] - - matchExpr.set_parse_action(extractText) - matchExpr.ignoreExprs = expr.ignoreExprs - matchExpr.suppress_warning(Diagnostics.warn_ungrouped_named_tokens_in_collection) - return matchExpr - - -def ungroup(expr: ParserElement) -> ParserElement: - """Helper to undo pyparsing's default grouping of And expressions, - even if all but one are non-empty. - """ - return TokenConverter(expr).add_parse_action(lambda t: t[0]) - - -def locatedExpr(expr: ParserElement) -> ParserElement: - """ - (DEPRECATED - future code should use the :class:`Located` class) - Helper to decorate a returned token with its starting and ending - locations in the input string. - - This helper adds the following results names: - - - ``locn_start`` - location where matched expression begins - - ``locn_end`` - location where matched expression ends - - ``value`` - the actual parsed results - - Be careful if the input text contains ```` characters, you - may want to call :class:`ParserElement.parse_with_tabs` - - Example:: - - wd = Word(alphas) - for match in locatedExpr(wd).search_string("ljsdf123lksdjjf123lkkjj1222"): - print(match) - - prints:: - - [[0, 'ljsdf', 5]] - [[8, 'lksdjjf', 15]] - [[18, 'lkkjj', 23]] - """ - locator = Empty().set_parse_action(lambda ss, ll, tt: ll) - return Group( - locator("locn_start") - + expr("value") - + locator.copy().leaveWhitespace()("locn_end") - ) - - -def nested_expr( - opener: Union[str, ParserElement] = "(", - closer: Union[str, ParserElement] = ")", - content: typing.Optional[ParserElement] = None, - ignore_expr: ParserElement = quoted_string(), - *, - ignoreExpr: ParserElement = quoted_string(), -) -> ParserElement: - """Helper method for defining nested lists enclosed in opening and - closing delimiters (``"("`` and ``")"`` are the default). - - Parameters: - - - ``opener`` - opening character for a nested list - (default= ``"("``); can also be a pyparsing expression - - ``closer`` - closing character for a nested list - (default= ``")"``); can also be a pyparsing expression - - ``content`` - expression for items within the nested lists - (default= ``None``) - - ``ignore_expr`` - expression for ignoring opening and closing delimiters - (default= :class:`quoted_string`) - - ``ignoreExpr`` - this pre-PEP8 argument is retained for compatibility - but will be removed in a future release - - If an expression is not provided for the content argument, the - nested expression will capture all whitespace-delimited content - between delimiters as a list of separate values. - - Use the ``ignore_expr`` argument to define expressions that may - contain opening or closing characters that should not be treated as - opening or closing characters for nesting, such as quoted_string or - a comment expression. Specify multiple expressions using an - :class:`Or` or :class:`MatchFirst`. The default is - :class:`quoted_string`, but if no expressions are to be ignored, then - pass ``None`` for this argument. - - Example:: - - data_type = one_of("void int short long char float double") - decl_data_type = Combine(data_type + Opt(Word('*'))) - ident = Word(alphas+'_', alphanums+'_') - number = pyparsing_common.number - arg = Group(decl_data_type + ident) - LPAR, RPAR = map(Suppress, "()") - - code_body = nested_expr('{', '}', ignore_expr=(quoted_string | c_style_comment)) - - c_function = (decl_data_type("type") - + ident("name") - + LPAR + Opt(DelimitedList(arg), [])("args") + RPAR - + code_body("body")) - c_function.ignore(c_style_comment) - - source_code = ''' - int is_odd(int x) { - return (x%2); - } - - int dec_to_hex(char hchar) { - if (hchar >= '0' && hchar <= '9') { - return (ord(hchar)-ord('0')); - } else { - return (10+ord(hchar)-ord('A')); - } - } - ''' - for func in c_function.search_string(source_code): - print("%(name)s (%(type)s) args: %(args)s" % func) - - - prints:: - - is_odd (int) args: [['int', 'x']] - dec_to_hex (int) args: [['char', 'hchar']] - """ - if ignoreExpr != ignore_expr: - ignoreExpr = ignore_expr if ignoreExpr == quoted_string() else ignoreExpr - if opener == closer: - raise ValueError("opening and closing strings cannot be the same") - if content is None: - if isinstance(opener, str_type) and isinstance(closer, str_type): - opener = typing.cast(str, opener) - closer = typing.cast(str, closer) - if len(opener) == 1 and len(closer) == 1: - if ignoreExpr is not None: - content = Combine( - OneOrMore( - ~ignoreExpr - + CharsNotIn( - opener + closer + ParserElement.DEFAULT_WHITE_CHARS, - exact=1, - ) - ) - ).set_parse_action(lambda t: t[0].strip()) - else: - content = empty.copy() + CharsNotIn( - opener + closer + ParserElement.DEFAULT_WHITE_CHARS - ).set_parse_action(lambda t: t[0].strip()) - else: - if ignoreExpr is not None: - content = Combine( - OneOrMore( - ~ignoreExpr - + ~Literal(opener) - + ~Literal(closer) - + CharsNotIn(ParserElement.DEFAULT_WHITE_CHARS, exact=1) - ) - ).set_parse_action(lambda t: t[0].strip()) - else: - content = Combine( - OneOrMore( - ~Literal(opener) - + ~Literal(closer) - + CharsNotIn(ParserElement.DEFAULT_WHITE_CHARS, exact=1) - ) - ).set_parse_action(lambda t: t[0].strip()) - else: - raise ValueError( - "opening and closing arguments must be strings if no content expression is given" - ) - ret = Forward() - if ignoreExpr is not None: - ret <<= Group( - Suppress(opener) + ZeroOrMore(ignoreExpr | ret | content) + Suppress(closer) - ) - else: - ret <<= Group(Suppress(opener) + ZeroOrMore(ret | content) + Suppress(closer)) - ret.set_name("nested %s%s expression" % (opener, closer)) - return ret - - -def _makeTags(tagStr, xml, suppress_LT=Suppress("<"), suppress_GT=Suppress(">")): - """Internal helper to construct opening and closing tag expressions, given a tag name""" - if isinstance(tagStr, str_type): - resname = tagStr - tagStr = Keyword(tagStr, caseless=not xml) - else: - resname = tagStr.name - - tagAttrName = Word(alphas, alphanums + "_-:") - if xml: - tagAttrValue = dbl_quoted_string.copy().set_parse_action(remove_quotes) - openTag = ( - suppress_LT - + tagStr("tag") - + Dict(ZeroOrMore(Group(tagAttrName + Suppress("=") + tagAttrValue))) - + Opt("/", default=[False])("empty").set_parse_action( - lambda s, l, t: t[0] == "/" - ) - + suppress_GT - ) - else: - tagAttrValue = quoted_string.copy().set_parse_action(remove_quotes) | Word( - printables, exclude_chars=">" - ) - openTag = ( - suppress_LT - + tagStr("tag") - + Dict( - ZeroOrMore( - Group( - tagAttrName.set_parse_action(lambda t: t[0].lower()) - + Opt(Suppress("=") + tagAttrValue) - ) - ) - ) - + Opt("/", default=[False])("empty").set_parse_action( - lambda s, l, t: t[0] == "/" - ) - + suppress_GT - ) - closeTag = Combine(Literal("", adjacent=False) - - openTag.set_name("<%s>" % resname) - # add start results name in parse action now that ungrouped names are not reported at two levels - openTag.add_parse_action( - lambda t: t.__setitem__( - "start" + "".join(resname.replace(":", " ").title().split()), t.copy() - ) - ) - closeTag = closeTag( - "end" + "".join(resname.replace(":", " ").title().split()) - ).set_name("" % resname) - openTag.tag = resname - closeTag.tag = resname - openTag.tag_body = SkipTo(closeTag()) - return openTag, closeTag - - -def make_html_tags( - tag_str: Union[str, ParserElement] -) -> Tuple[ParserElement, ParserElement]: - """Helper to construct opening and closing tag expressions for HTML, - given a tag name. Matches tags in either upper or lower case, - attributes with namespaces and with quoted or unquoted values. - - Example:: - - text = 'More info at the pyparsing wiki page' - # make_html_tags returns pyparsing expressions for the opening and - # closing tags as a 2-tuple - a, a_end = make_html_tags("A") - link_expr = a + SkipTo(a_end)("link_text") + a_end - - for link in link_expr.search_string(text): - # attributes in the tag (like "href" shown here) are - # also accessible as named results - print(link.link_text, '->', link.href) - - prints:: - - pyparsing -> https://github.com/pyparsing/pyparsing/wiki - """ - return _makeTags(tag_str, False) - - -def make_xml_tags( - tag_str: Union[str, ParserElement] -) -> Tuple[ParserElement, ParserElement]: - """Helper to construct opening and closing tag expressions for XML, - given a tag name. Matches tags only in the given upper/lower case. - - Example: similar to :class:`make_html_tags` - """ - return _makeTags(tag_str, True) - - -any_open_tag: ParserElement -any_close_tag: ParserElement -any_open_tag, any_close_tag = make_html_tags( - Word(alphas, alphanums + "_:").set_name("any tag") -) - -_htmlEntityMap = {k.rstrip(";"): v for k, v in html.entities.html5.items()} -common_html_entity = Regex("&(?P" + "|".join(_htmlEntityMap) + ");").set_name( - "common HTML entity" -) - - -def replace_html_entity(s, l, t): - """Helper parser action to replace common HTML entities with their special characters""" - return _htmlEntityMap.get(t.entity) - - -class OpAssoc(Enum): - """Enumeration of operator associativity - - used in constructing InfixNotationOperatorSpec for :class:`infix_notation`""" - - LEFT = 1 - RIGHT = 2 - - -InfixNotationOperatorArgType = Union[ - ParserElement, str, Tuple[Union[ParserElement, str], Union[ParserElement, str]] -] -InfixNotationOperatorSpec = Union[ - Tuple[ - InfixNotationOperatorArgType, - int, - OpAssoc, - typing.Optional[ParseAction], - ], - Tuple[ - InfixNotationOperatorArgType, - int, - OpAssoc, - ], -] - - -def infix_notation( - base_expr: ParserElement, - op_list: List[InfixNotationOperatorSpec], - lpar: Union[str, ParserElement] = Suppress("("), - rpar: Union[str, ParserElement] = Suppress(")"), -) -> ParserElement: - """Helper method for constructing grammars of expressions made up of - operators working in a precedence hierarchy. Operators may be unary - or binary, left- or right-associative. Parse actions can also be - attached to operator expressions. The generated parser will also - recognize the use of parentheses to override operator precedences - (see example below). - - Note: if you define a deep operator list, you may see performance - issues when using infix_notation. See - :class:`ParserElement.enable_packrat` for a mechanism to potentially - improve your parser performance. - - Parameters: - - - ``base_expr`` - expression representing the most basic operand to - be used in the expression - - ``op_list`` - list of tuples, one for each operator precedence level - in the expression grammar; each tuple is of the form ``(op_expr, - num_operands, right_left_assoc, (optional)parse_action)``, where: - - - ``op_expr`` is the pyparsing expression for the operator; may also - be a string, which will be converted to a Literal; if ``num_operands`` - is 3, ``op_expr`` is a tuple of two expressions, for the two - operators separating the 3 terms - - ``num_operands`` is the number of terms for this operator (must be 1, - 2, or 3) - - ``right_left_assoc`` is the indicator whether the operator is right - or left associative, using the pyparsing-defined constants - ``OpAssoc.RIGHT`` and ``OpAssoc.LEFT``. - - ``parse_action`` is the parse action to be associated with - expressions matching this operator expression (the parse action - tuple member may be omitted); if the parse action is passed - a tuple or list of functions, this is equivalent to calling - ``set_parse_action(*fn)`` - (:class:`ParserElement.set_parse_action`) - - ``lpar`` - expression for matching left-parentheses; if passed as a - str, then will be parsed as ``Suppress(lpar)``. If lpar is passed as - an expression (such as ``Literal('(')``), then it will be kept in - the parsed results, and grouped with them. (default= ``Suppress('(')``) - - ``rpar`` - expression for matching right-parentheses; if passed as a - str, then will be parsed as ``Suppress(rpar)``. If rpar is passed as - an expression (such as ``Literal(')')``), then it will be kept in - the parsed results, and grouped with them. (default= ``Suppress(')')``) - - Example:: - - # simple example of four-function arithmetic with ints and - # variable names - integer = pyparsing_common.signed_integer - varname = pyparsing_common.identifier - - arith_expr = infix_notation(integer | varname, - [ - ('-', 1, OpAssoc.RIGHT), - (one_of('* /'), 2, OpAssoc.LEFT), - (one_of('+ -'), 2, OpAssoc.LEFT), - ]) - - arith_expr.run_tests(''' - 5+3*6 - (5+3)*6 - -2--11 - ''', full_dump=False) - - prints:: - - 5+3*6 - [[5, '+', [3, '*', 6]]] - - (5+3)*6 - [[[5, '+', 3], '*', 6]] - - (5+x)*y - [[[5, '+', 'x'], '*', 'y']] - - -2--11 - [[['-', 2], '-', ['-', 11]]] - """ - - # captive version of FollowedBy that does not do parse actions or capture results names - class _FB(FollowedBy): - def parseImpl(self, instring, loc, doActions=True): - self.expr.try_parse(instring, loc) - return loc, [] - - _FB.__name__ = "FollowedBy>" - - ret = Forward() - if isinstance(lpar, str): - lpar = Suppress(lpar) - if isinstance(rpar, str): - rpar = Suppress(rpar) - - # if lpar and rpar are not suppressed, wrap in group - if not (isinstance(rpar, Suppress) and isinstance(rpar, Suppress)): - lastExpr = base_expr | Group(lpar + ret + rpar) - else: - lastExpr = base_expr | (lpar + ret + rpar) - - arity: int - rightLeftAssoc: opAssoc - pa: typing.Optional[ParseAction] - opExpr1: ParserElement - opExpr2: ParserElement - for i, operDef in enumerate(op_list): - opExpr, arity, rightLeftAssoc, pa = (operDef + (None,))[:4] # type: ignore[assignment] - if isinstance(opExpr, str_type): - opExpr = ParserElement._literalStringClass(opExpr) - opExpr = typing.cast(ParserElement, opExpr) - if arity == 3: - if not isinstance(opExpr, (tuple, list)) or len(opExpr) != 2: - raise ValueError( - "if numterms=3, opExpr must be a tuple or list of two expressions" - ) - opExpr1, opExpr2 = opExpr - term_name = f"{opExpr1}{opExpr2} term" - else: - term_name = f"{opExpr} term" - - if not 1 <= arity <= 3: - raise ValueError("operator must be unary (1), binary (2), or ternary (3)") - - if rightLeftAssoc not in (OpAssoc.LEFT, OpAssoc.RIGHT): - raise ValueError("operator must indicate right or left associativity") - - thisExpr: ParserElement = Forward().set_name(term_name) - thisExpr = typing.cast(Forward, thisExpr) - if rightLeftAssoc is OpAssoc.LEFT: - if arity == 1: - matchExpr = _FB(lastExpr + opExpr) + Group(lastExpr + opExpr[1, ...]) - elif arity == 2: - if opExpr is not None: - matchExpr = _FB(lastExpr + opExpr + lastExpr) + Group( - lastExpr + (opExpr + lastExpr)[1, ...] - ) - else: - matchExpr = _FB(lastExpr + lastExpr) + Group(lastExpr[2, ...]) - elif arity == 3: - matchExpr = _FB( - lastExpr + opExpr1 + lastExpr + opExpr2 + lastExpr - ) + Group(lastExpr + OneOrMore(opExpr1 + lastExpr + opExpr2 + lastExpr)) - elif rightLeftAssoc is OpAssoc.RIGHT: - if arity == 1: - # try to avoid LR with this extra test - if not isinstance(opExpr, Opt): - opExpr = Opt(opExpr) - matchExpr = _FB(opExpr.expr + thisExpr) + Group(opExpr + thisExpr) - elif arity == 2: - if opExpr is not None: - matchExpr = _FB(lastExpr + opExpr + thisExpr) + Group( - lastExpr + (opExpr + thisExpr)[1, ...] - ) - else: - matchExpr = _FB(lastExpr + thisExpr) + Group( - lastExpr + thisExpr[1, ...] - ) - elif arity == 3: - matchExpr = _FB( - lastExpr + opExpr1 + thisExpr + opExpr2 + thisExpr - ) + Group(lastExpr + opExpr1 + thisExpr + opExpr2 + thisExpr) - if pa: - if isinstance(pa, (tuple, list)): - matchExpr.set_parse_action(*pa) - else: - matchExpr.set_parse_action(pa) - thisExpr <<= (matchExpr | lastExpr).setName(term_name) - lastExpr = thisExpr - ret <<= lastExpr - return ret - - -def indentedBlock(blockStatementExpr, indentStack, indent=True, backup_stacks=[]): - """ - (DEPRECATED - use :class:`IndentedBlock` class instead) - Helper method for defining space-delimited indentation blocks, - such as those used to define block statements in Python source code. - - Parameters: - - - ``blockStatementExpr`` - expression defining syntax of statement that - is repeated within the indented block - - ``indentStack`` - list created by caller to manage indentation stack - (multiple ``statementWithIndentedBlock`` expressions within a single - grammar should share a common ``indentStack``) - - ``indent`` - boolean indicating whether block must be indented beyond - the current level; set to ``False`` for block of left-most statements - (default= ``True``) - - A valid block must contain at least one ``blockStatement``. - - (Note that indentedBlock uses internal parse actions which make it - incompatible with packrat parsing.) - - Example:: - - data = ''' - def A(z): - A1 - B = 100 - G = A2 - A2 - A3 - B - def BB(a,b,c): - BB1 - def BBA(): - bba1 - bba2 - bba3 - C - D - def spam(x,y): - def eggs(z): - pass - ''' - - - indentStack = [1] - stmt = Forward() - - identifier = Word(alphas, alphanums) - funcDecl = ("def" + identifier + Group("(" + Opt(delimitedList(identifier)) + ")") + ":") - func_body = indentedBlock(stmt, indentStack) - funcDef = Group(funcDecl + func_body) - - rvalue = Forward() - funcCall = Group(identifier + "(" + Opt(delimitedList(rvalue)) + ")") - rvalue << (funcCall | identifier | Word(nums)) - assignment = Group(identifier + "=" + rvalue) - stmt << (funcDef | assignment | identifier) - - module_body = stmt[1, ...] - - parseTree = module_body.parseString(data) - parseTree.pprint() - - prints:: - - [['def', - 'A', - ['(', 'z', ')'], - ':', - [['A1'], [['B', '=', '100']], [['G', '=', 'A2']], ['A2'], ['A3']]], - 'B', - ['def', - 'BB', - ['(', 'a', 'b', 'c', ')'], - ':', - [['BB1'], [['def', 'BBA', ['(', ')'], ':', [['bba1'], ['bba2'], ['bba3']]]]]], - 'C', - 'D', - ['def', - 'spam', - ['(', 'x', 'y', ')'], - ':', - [[['def', 'eggs', ['(', 'z', ')'], ':', [['pass']]]]]]] - """ - backup_stacks.append(indentStack[:]) - - def reset_stack(): - indentStack[:] = backup_stacks[-1] - - def checkPeerIndent(s, l, t): - if l >= len(s): - return - curCol = col(l, s) - if curCol != indentStack[-1]: - if curCol > indentStack[-1]: - raise ParseException(s, l, "illegal nesting") - raise ParseException(s, l, "not a peer entry") - - def checkSubIndent(s, l, t): - curCol = col(l, s) - if curCol > indentStack[-1]: - indentStack.append(curCol) - else: - raise ParseException(s, l, "not a subentry") - - def checkUnindent(s, l, t): - if l >= len(s): - return - curCol = col(l, s) - if not (indentStack and curCol in indentStack): - raise ParseException(s, l, "not an unindent") - if curCol < indentStack[-1]: - indentStack.pop() - - NL = OneOrMore(LineEnd().set_whitespace_chars("\t ").suppress()) - INDENT = (Empty() + Empty().set_parse_action(checkSubIndent)).set_name("INDENT") - PEER = Empty().set_parse_action(checkPeerIndent).set_name("") - UNDENT = Empty().set_parse_action(checkUnindent).set_name("UNINDENT") - if indent: - smExpr = Group( - Opt(NL) - + INDENT - + OneOrMore(PEER + Group(blockStatementExpr) + Opt(NL)) - + UNDENT - ) - else: - smExpr = Group( - Opt(NL) - + OneOrMore(PEER + Group(blockStatementExpr) + Opt(NL)) - + Opt(UNDENT) - ) - - # add a parse action to remove backup_stack from list of backups - smExpr.add_parse_action( - lambda: backup_stacks.pop(-1) and None if backup_stacks else None - ) - smExpr.set_fail_action(lambda a, b, c, d: reset_stack()) - blockStatementExpr.ignore(_bslash + LineEnd()) - return smExpr.set_name("indented block") - - -# it's easy to get these comment structures wrong - they're very common, so may as well make them available -c_style_comment = Combine(Regex(r"/\*(?:[^*]|\*(?!/))*") + "*/").set_name( - "C style comment" -) -"Comment of the form ``/* ... */``" - -html_comment = Regex(r"").set_name("HTML comment") -"Comment of the form ````" - -rest_of_line = Regex(r".*").leave_whitespace().set_name("rest of line") -dbl_slash_comment = Regex(r"//(?:\\\n|[^\n])*").set_name("// comment") -"Comment of the form ``// ... (to end of line)``" - -cpp_style_comment = Combine( - Regex(r"/\*(?:[^*]|\*(?!/))*") + "*/" | dbl_slash_comment -).set_name("C++ style comment") -"Comment of either form :class:`c_style_comment` or :class:`dbl_slash_comment`" - -java_style_comment = cpp_style_comment -"Same as :class:`cpp_style_comment`" - -python_style_comment = Regex(r"#.*").set_name("Python style comment") -"Comment of the form ``# ... (to end of line)``" - - -# build list of built-in expressions, for future reference if a global default value -# gets updated -_builtin_exprs: List[ParserElement] = [ - v for v in vars().values() if isinstance(v, ParserElement) -] - - -# compatibility function, superseded by DelimitedList class -def delimited_list( - expr: Union[str, ParserElement], - delim: Union[str, ParserElement] = ",", - combine: bool = False, - min: typing.Optional[int] = None, - max: typing.Optional[int] = None, - *, - allow_trailing_delim: bool = False, -) -> ParserElement: - """(DEPRECATED - use :class:`DelimitedList` class)""" - return DelimitedList( - expr, delim, combine, min, max, allow_trailing_delim=allow_trailing_delim - ) - - -# pre-PEP8 compatible names -# fmt: off -opAssoc = OpAssoc -anyOpenTag = any_open_tag -anyCloseTag = any_close_tag -commonHTMLEntity = common_html_entity -cStyleComment = c_style_comment -htmlComment = html_comment -restOfLine = rest_of_line -dblSlashComment = dbl_slash_comment -cppStyleComment = cpp_style_comment -javaStyleComment = java_style_comment -pythonStyleComment = python_style_comment - -@replaced_by_pep8(DelimitedList) -def delimitedList(): ... - -@replaced_by_pep8(DelimitedList) -def delimited_list(): ... - -@replaced_by_pep8(counted_array) -def countedArray(): ... - -@replaced_by_pep8(match_previous_literal) -def matchPreviousLiteral(): ... - -@replaced_by_pep8(match_previous_expr) -def matchPreviousExpr(): ... - -@replaced_by_pep8(one_of) -def oneOf(): ... - -@replaced_by_pep8(dict_of) -def dictOf(): ... - -@replaced_by_pep8(original_text_for) -def originalTextFor(): ... - -@replaced_by_pep8(nested_expr) -def nestedExpr(): ... - -@replaced_by_pep8(make_html_tags) -def makeHTMLTags(): ... - -@replaced_by_pep8(make_xml_tags) -def makeXMLTags(): ... - -@replaced_by_pep8(replace_html_entity) -def replaceHTMLEntity(): ... - -@replaced_by_pep8(infix_notation) -def infixNotation(): ... -# fmt: on diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/py.typed b/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/results.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/results.py deleted file mode 100644 index 0313049..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/results.py +++ /dev/null @@ -1,796 +0,0 @@ -# results.py -from collections.abc import ( - MutableMapping, - Mapping, - MutableSequence, - Iterator, - Sequence, - Container, -) -import pprint -from typing import Tuple, Any, Dict, Set, List - -str_type: Tuple[type, ...] = (str, bytes) -_generator_type = type((_ for _ in ())) - - -class _ParseResultsWithOffset: - tup: Tuple["ParseResults", int] - __slots__ = ["tup"] - - def __init__(self, p1: "ParseResults", p2: int): - self.tup: Tuple[ParseResults, int] = (p1, p2) - - def __getitem__(self, i): - return self.tup[i] - - def __getstate__(self): - return self.tup - - def __setstate__(self, *args): - self.tup = args[0] - - -class ParseResults: - """Structured parse results, to provide multiple means of access to - the parsed data: - - - as a list (``len(results)``) - - by list index (``results[0], results[1]``, etc.) - - by attribute (``results.`` - see :class:`ParserElement.set_results_name`) - - Example:: - - integer = Word(nums) - date_str = (integer.set_results_name("year") + '/' - + integer.set_results_name("month") + '/' - + integer.set_results_name("day")) - # equivalent form: - # date_str = (integer("year") + '/' - # + integer("month") + '/' - # + integer("day")) - - # parse_string returns a ParseResults object - result = date_str.parse_string("1999/12/31") - - def test(s, fn=repr): - print(f"{s} -> {fn(eval(s))}") - test("list(result)") - test("result[0]") - test("result['month']") - test("result.day") - test("'month' in result") - test("'minutes' in result") - test("result.dump()", str) - - prints:: - - list(result) -> ['1999', '/', '12', '/', '31'] - result[0] -> '1999' - result['month'] -> '12' - result.day -> '31' - 'month' in result -> True - 'minutes' in result -> False - result.dump() -> ['1999', '/', '12', '/', '31'] - - day: '31' - - month: '12' - - year: '1999' - """ - - _null_values: Tuple[Any, ...] = (None, [], ()) - - _name: str - _parent: "ParseResults" - _all_names: Set[str] - _modal: bool - _toklist: List[Any] - _tokdict: Dict[str, Any] - - __slots__ = ( - "_name", - "_parent", - "_all_names", - "_modal", - "_toklist", - "_tokdict", - ) - - class List(list): - """ - Simple wrapper class to distinguish parsed list results that should be preserved - as actual Python lists, instead of being converted to :class:`ParseResults`:: - - LBRACK, RBRACK = map(pp.Suppress, "[]") - element = pp.Forward() - item = ppc.integer - element_list = LBRACK + pp.DelimitedList(element) + RBRACK - - # add parse actions to convert from ParseResults to actual Python collection types - def as_python_list(t): - return pp.ParseResults.List(t.as_list()) - element_list.add_parse_action(as_python_list) - - element <<= item | element_list - - element.run_tests(''' - 100 - [2,3,4] - [[2, 1],3,4] - [(2, 1),3,4] - (2,3,4) - ''', post_parse=lambda s, r: (r[0], type(r[0]))) - - prints:: - - 100 - (100, ) - - [2,3,4] - ([2, 3, 4], ) - - [[2, 1],3,4] - ([[2, 1], 3, 4], ) - - (Used internally by :class:`Group` when `aslist=True`.) - """ - - def __new__(cls, contained=None): - if contained is None: - contained = [] - - if not isinstance(contained, list): - raise TypeError( - f"{cls.__name__} may only be constructed with a list, not {type(contained).__name__}" - ) - - return list.__new__(cls) - - def __new__(cls, toklist=None, name=None, **kwargs): - if isinstance(toklist, ParseResults): - return toklist - self = object.__new__(cls) - self._name = None - self._parent = None - self._all_names = set() - - if toklist is None: - self._toklist = [] - elif isinstance(toklist, (list, _generator_type)): - self._toklist = ( - [toklist[:]] - if isinstance(toklist, ParseResults.List) - else list(toklist) - ) - else: - self._toklist = [toklist] - self._tokdict = dict() - return self - - # Performance tuning: we construct a *lot* of these, so keep this - # constructor as small and fast as possible - def __init__( - self, toklist=None, name=None, asList=True, modal=True, isinstance=isinstance - ): - self._tokdict: Dict[str, _ParseResultsWithOffset] - self._modal = modal - if name is not None and name != "": - if isinstance(name, int): - name = str(name) - if not modal: - self._all_names = {name} - self._name = name - if toklist not in self._null_values: - if isinstance(toklist, (str_type, type)): - toklist = [toklist] - if asList: - if isinstance(toklist, ParseResults): - self[name] = _ParseResultsWithOffset( - ParseResults(toklist._toklist), 0 - ) - else: - self[name] = _ParseResultsWithOffset( - ParseResults(toklist[0]), 0 - ) - self[name]._name = name - else: - try: - self[name] = toklist[0] - except (KeyError, TypeError, IndexError): - if toklist is not self: - self[name] = toklist - else: - self._name = name - - def __getitem__(self, i): - if isinstance(i, (int, slice)): - return self._toklist[i] - else: - if i not in self._all_names: - return self._tokdict[i][-1][0] - else: - return ParseResults([v[0] for v in self._tokdict[i]]) - - def __setitem__(self, k, v, isinstance=isinstance): - if isinstance(v, _ParseResultsWithOffset): - self._tokdict[k] = self._tokdict.get(k, list()) + [v] - sub = v[0] - elif isinstance(k, (int, slice)): - self._toklist[k] = v - sub = v - else: - self._tokdict[k] = self._tokdict.get(k, list()) + [ - _ParseResultsWithOffset(v, 0) - ] - sub = v - if isinstance(sub, ParseResults): - sub._parent = self - - def __delitem__(self, i): - if isinstance(i, (int, slice)): - mylen = len(self._toklist) - del self._toklist[i] - - # convert int to slice - if isinstance(i, int): - if i < 0: - i += mylen - i = slice(i, i + 1) - # get removed indices - removed = list(range(*i.indices(mylen))) - removed.reverse() - # fixup indices in token dictionary - for name, occurrences in self._tokdict.items(): - for j in removed: - for k, (value, position) in enumerate(occurrences): - occurrences[k] = _ParseResultsWithOffset( - value, position - (position > j) - ) - else: - del self._tokdict[i] - - def __contains__(self, k) -> bool: - return k in self._tokdict - - def __len__(self) -> int: - return len(self._toklist) - - def __bool__(self) -> bool: - return not not (self._toklist or self._tokdict) - - def __iter__(self) -> Iterator: - return iter(self._toklist) - - def __reversed__(self) -> Iterator: - return iter(self._toklist[::-1]) - - def keys(self): - return iter(self._tokdict) - - def values(self): - return (self[k] for k in self.keys()) - - def items(self): - return ((k, self[k]) for k in self.keys()) - - def haskeys(self) -> bool: - """ - Since ``keys()`` returns an iterator, this method is helpful in bypassing - code that looks for the existence of any defined results names.""" - return not not self._tokdict - - def pop(self, *args, **kwargs): - """ - Removes and returns item at specified index (default= ``last``). - Supports both ``list`` and ``dict`` semantics for ``pop()``. If - passed no argument or an integer argument, it will use ``list`` - semantics and pop tokens from the list of parsed tokens. If passed - a non-integer argument (most likely a string), it will use ``dict`` - semantics and pop the corresponding value from any defined results - names. A second default return value argument is supported, just as in - ``dict.pop()``. - - Example:: - - numlist = Word(nums)[...] - print(numlist.parse_string("0 123 321")) # -> ['0', '123', '321'] - - def remove_first(tokens): - tokens.pop(0) - numlist.add_parse_action(remove_first) - print(numlist.parse_string("0 123 321")) # -> ['123', '321'] - - label = Word(alphas) - patt = label("LABEL") + Word(nums)[1, ...] - print(patt.parse_string("AAB 123 321").dump()) - - # Use pop() in a parse action to remove named result (note that corresponding value is not - # removed from list form of results) - def remove_LABEL(tokens): - tokens.pop("LABEL") - return tokens - patt.add_parse_action(remove_LABEL) - print(patt.parse_string("AAB 123 321").dump()) - - prints:: - - ['AAB', '123', '321'] - - LABEL: 'AAB' - - ['AAB', '123', '321'] - """ - if not args: - args = [-1] - for k, v in kwargs.items(): - if k == "default": - args = (args[0], v) - else: - raise TypeError(f"pop() got an unexpected keyword argument {k!r}") - if isinstance(args[0], int) or len(args) == 1 or args[0] in self: - index = args[0] - ret = self[index] - del self[index] - return ret - else: - defaultvalue = args[1] - return defaultvalue - - def get(self, key, default_value=None): - """ - Returns named result matching the given key, or if there is no - such name, then returns the given ``default_value`` or ``None`` if no - ``default_value`` is specified. - - Similar to ``dict.get()``. - - Example:: - - integer = Word(nums) - date_str = integer("year") + '/' + integer("month") + '/' + integer("day") - - result = date_str.parse_string("1999/12/31") - print(result.get("year")) # -> '1999' - print(result.get("hour", "not specified")) # -> 'not specified' - print(result.get("hour")) # -> None - """ - if key in self: - return self[key] - else: - return default_value - - def insert(self, index, ins_string): - """ - Inserts new element at location index in the list of parsed tokens. - - Similar to ``list.insert()``. - - Example:: - - numlist = Word(nums)[...] - print(numlist.parse_string("0 123 321")) # -> ['0', '123', '321'] - - # use a parse action to insert the parse location in the front of the parsed results - def insert_locn(locn, tokens): - tokens.insert(0, locn) - numlist.add_parse_action(insert_locn) - print(numlist.parse_string("0 123 321")) # -> [0, '0', '123', '321'] - """ - self._toklist.insert(index, ins_string) - # fixup indices in token dictionary - for name, occurrences in self._tokdict.items(): - for k, (value, position) in enumerate(occurrences): - occurrences[k] = _ParseResultsWithOffset( - value, position + (position > index) - ) - - def append(self, item): - """ - Add single element to end of ``ParseResults`` list of elements. - - Example:: - - numlist = Word(nums)[...] - print(numlist.parse_string("0 123 321")) # -> ['0', '123', '321'] - - # use a parse action to compute the sum of the parsed integers, and add it to the end - def append_sum(tokens): - tokens.append(sum(map(int, tokens))) - numlist.add_parse_action(append_sum) - print(numlist.parse_string("0 123 321")) # -> ['0', '123', '321', 444] - """ - self._toklist.append(item) - - def extend(self, itemseq): - """ - Add sequence of elements to end of ``ParseResults`` list of elements. - - Example:: - - patt = Word(alphas)[1, ...] - - # use a parse action to append the reverse of the matched strings, to make a palindrome - def make_palindrome(tokens): - tokens.extend(reversed([t[::-1] for t in tokens])) - return ''.join(tokens) - patt.add_parse_action(make_palindrome) - print(patt.parse_string("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl' - """ - if isinstance(itemseq, ParseResults): - self.__iadd__(itemseq) - else: - self._toklist.extend(itemseq) - - def clear(self): - """ - Clear all elements and results names. - """ - del self._toklist[:] - self._tokdict.clear() - - def __getattr__(self, name): - try: - return self[name] - except KeyError: - if name.startswith("__"): - raise AttributeError(name) - return "" - - def __add__(self, other: "ParseResults") -> "ParseResults": - ret = self.copy() - ret += other - return ret - - def __iadd__(self, other: "ParseResults") -> "ParseResults": - if not other: - return self - - if other._tokdict: - offset = len(self._toklist) - addoffset = lambda a: offset if a < 0 else a + offset - otheritems = other._tokdict.items() - otherdictitems = [ - (k, _ParseResultsWithOffset(v[0], addoffset(v[1]))) - for k, vlist in otheritems - for v in vlist - ] - for k, v in otherdictitems: - self[k] = v - if isinstance(v[0], ParseResults): - v[0]._parent = self - - self._toklist += other._toklist - self._all_names |= other._all_names - return self - - def __radd__(self, other) -> "ParseResults": - if isinstance(other, int) and other == 0: - # useful for merging many ParseResults using sum() builtin - return self.copy() - else: - # this may raise a TypeError - so be it - return other + self - - def __repr__(self) -> str: - return f"{type(self).__name__}({self._toklist!r}, {self.as_dict()})" - - def __str__(self) -> str: - return ( - "[" - + ", ".join( - [ - str(i) if isinstance(i, ParseResults) else repr(i) - for i in self._toklist - ] - ) - + "]" - ) - - def _asStringList(self, sep=""): - out = [] - for item in self._toklist: - if out and sep: - out.append(sep) - if isinstance(item, ParseResults): - out += item._asStringList() - else: - out.append(str(item)) - return out - - def as_list(self) -> list: - """ - Returns the parse results as a nested list of matching tokens, all converted to strings. - - Example:: - - patt = Word(alphas)[1, ...] - result = patt.parse_string("sldkj lsdkj sldkj") - # even though the result prints in string-like form, it is actually a pyparsing ParseResults - print(type(result), result) # -> ['sldkj', 'lsdkj', 'sldkj'] - - # Use as_list() to create an actual list - result_list = result.as_list() - print(type(result_list), result_list) # -> ['sldkj', 'lsdkj', 'sldkj'] - """ - return [ - res.as_list() if isinstance(res, ParseResults) else res - for res in self._toklist - ] - - def as_dict(self) -> dict: - """ - Returns the named parse results as a nested dictionary. - - Example:: - - integer = Word(nums) - date_str = integer("year") + '/' + integer("month") + '/' + integer("day") - - result = date_str.parse_string('12/31/1999') - print(type(result), repr(result)) # -> (['12', '/', '31', '/', '1999'], {'day': [('1999', 4)], 'year': [('12', 0)], 'month': [('31', 2)]}) - - result_dict = result.as_dict() - print(type(result_dict), repr(result_dict)) # -> {'day': '1999', 'year': '12', 'month': '31'} - - # even though a ParseResults supports dict-like access, sometime you just need to have a dict - import json - print(json.dumps(result)) # -> Exception: TypeError: ... is not JSON serializable - print(json.dumps(result.as_dict())) # -> {"month": "31", "day": "1999", "year": "12"} - """ - - def to_item(obj): - if isinstance(obj, ParseResults): - return obj.as_dict() if obj.haskeys() else [to_item(v) for v in obj] - else: - return obj - - return dict((k, to_item(v)) for k, v in self.items()) - - def copy(self) -> "ParseResults": - """ - Returns a new shallow copy of a :class:`ParseResults` object. `ParseResults` - items contained within the source are shared with the copy. Use - :class:`ParseResults.deepcopy()` to create a copy with its own separate - content values. - """ - ret = ParseResults(self._toklist) - ret._tokdict = self._tokdict.copy() - ret._parent = self._parent - ret._all_names |= self._all_names - ret._name = self._name - return ret - - def deepcopy(self) -> "ParseResults": - """ - Returns a new deep copy of a :class:`ParseResults` object. - """ - ret = self.copy() - # replace values with copies if they are of known mutable types - for i, obj in enumerate(self._toklist): - if isinstance(obj, ParseResults): - self._toklist[i] = obj.deepcopy() - elif isinstance(obj, (str, bytes)): - pass - elif isinstance(obj, MutableMapping): - self._toklist[i] = dest = type(obj)() - for k, v in obj.items(): - dest[k] = v.deepcopy() if isinstance(v, ParseResults) else v - elif isinstance(obj, Container): - self._toklist[i] = type(obj)( - v.deepcopy() if isinstance(v, ParseResults) else v for v in obj - ) - return ret - - def get_name(self): - r""" - Returns the results name for this token expression. Useful when several - different expressions might match at a particular location. - - Example:: - - integer = Word(nums) - ssn_expr = Regex(r"\d\d\d-\d\d-\d\d\d\d") - house_number_expr = Suppress('#') + Word(nums, alphanums) - user_data = (Group(house_number_expr)("house_number") - | Group(ssn_expr)("ssn") - | Group(integer)("age")) - user_info = user_data[1, ...] - - result = user_info.parse_string("22 111-22-3333 #221B") - for item in result: - print(item.get_name(), ':', item[0]) - - prints:: - - age : 22 - ssn : 111-22-3333 - house_number : 221B - """ - if self._name: - return self._name - elif self._parent: - par: "ParseResults" = self._parent - parent_tokdict_items = par._tokdict.items() - return next( - ( - k - for k, vlist in parent_tokdict_items - for v, loc in vlist - if v is self - ), - None, - ) - elif ( - len(self) == 1 - and len(self._tokdict) == 1 - and next(iter(self._tokdict.values()))[0][1] in (0, -1) - ): - return next(iter(self._tokdict.keys())) - else: - return None - - def dump(self, indent="", full=True, include_list=True, _depth=0) -> str: - """ - Diagnostic method for listing out the contents of - a :class:`ParseResults`. Accepts an optional ``indent`` argument so - that this string can be embedded in a nested display of other data. - - Example:: - - integer = Word(nums) - date_str = integer("year") + '/' + integer("month") + '/' + integer("day") - - result = date_str.parse_string('1999/12/31') - print(result.dump()) - - prints:: - - ['1999', '/', '12', '/', '31'] - - day: '31' - - month: '12' - - year: '1999' - """ - out = [] - NL = "\n" - out.append(indent + str(self.as_list()) if include_list else "") - - if full: - if self.haskeys(): - items = sorted((str(k), v) for k, v in self.items()) - for k, v in items: - if out: - out.append(NL) - out.append(f"{indent}{(' ' * _depth)}- {k}: ") - if isinstance(v, ParseResults): - if v: - out.append( - v.dump( - indent=indent, - full=full, - include_list=include_list, - _depth=_depth + 1, - ) - ) - else: - out.append(str(v)) - else: - out.append(repr(v)) - if any(isinstance(vv, ParseResults) for vv in self): - v = self - for i, vv in enumerate(v): - if isinstance(vv, ParseResults): - out.append( - "\n{}{}[{}]:\n{}{}{}".format( - indent, - (" " * (_depth)), - i, - indent, - (" " * (_depth + 1)), - vv.dump( - indent=indent, - full=full, - include_list=include_list, - _depth=_depth + 1, - ), - ) - ) - else: - out.append( - "\n%s%s[%d]:\n%s%s%s" - % ( - indent, - (" " * (_depth)), - i, - indent, - (" " * (_depth + 1)), - str(vv), - ) - ) - - return "".join(out) - - def pprint(self, *args, **kwargs): - """ - Pretty-printer for parsed results as a list, using the - `pprint `_ module. - Accepts additional positional or keyword args as defined for - `pprint.pprint `_ . - - Example:: - - ident = Word(alphas, alphanums) - num = Word(nums) - func = Forward() - term = ident | num | Group('(' + func + ')') - func <<= ident + Group(Optional(DelimitedList(term))) - result = func.parse_string("fna a,b,(fnb c,d,200),100") - result.pprint(width=40) - - prints:: - - ['fna', - ['a', - 'b', - ['(', 'fnb', ['c', 'd', '200'], ')'], - '100']] - """ - pprint.pprint(self.as_list(), *args, **kwargs) - - # add support for pickle protocol - def __getstate__(self): - return ( - self._toklist, - ( - self._tokdict.copy(), - None, - self._all_names, - self._name, - ), - ) - - def __setstate__(self, state): - self._toklist, (self._tokdict, par, inAccumNames, self._name) = state - self._all_names = set(inAccumNames) - self._parent = None - - def __getnewargs__(self): - return self._toklist, self._name - - def __dir__(self): - return dir(type(self)) + list(self.keys()) - - @classmethod - def from_dict(cls, other, name=None) -> "ParseResults": - """ - Helper classmethod to construct a ``ParseResults`` from a ``dict``, preserving the - name-value relations as results names. If an optional ``name`` argument is - given, a nested ``ParseResults`` will be returned. - """ - - def is_iterable(obj): - try: - iter(obj) - except Exception: - return False - # str's are iterable, but in pyparsing, we don't want to iterate over them - else: - return not isinstance(obj, str_type) - - ret = cls([]) - for k, v in other.items(): - if isinstance(v, Mapping): - ret += cls.from_dict(v, name=k) - else: - ret += cls([v], name=k, asList=is_iterable(v)) - if name is not None: - ret = cls([ret], name=name) - return ret - - asList = as_list - """Deprecated - use :class:`as_list`""" - asDict = as_dict - """Deprecated - use :class:`as_dict`""" - getName = get_name - """Deprecated - use :class:`get_name`""" - - -MutableMapping.register(ParseResults) -MutableSequence.register(ParseResults) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/testing.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/testing.py deleted file mode 100644 index 6a254c1..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/testing.py +++ /dev/null @@ -1,331 +0,0 @@ -# testing.py - -from contextlib import contextmanager -import typing - -from .core import ( - ParserElement, - ParseException, - Keyword, - __diag__, - __compat__, -) - - -class pyparsing_test: - """ - namespace class for classes useful in writing unit tests - """ - - class reset_pyparsing_context: - """ - Context manager to be used when writing unit tests that modify pyparsing config values: - - packrat parsing - - bounded recursion parsing - - default whitespace characters. - - default keyword characters - - literal string auto-conversion class - - __diag__ settings - - Example:: - - with reset_pyparsing_context(): - # test that literals used to construct a grammar are automatically suppressed - ParserElement.inlineLiteralsUsing(Suppress) - - term = Word(alphas) | Word(nums) - group = Group('(' + term[...] + ')') - - # assert that the '()' characters are not included in the parsed tokens - self.assertParseAndCheckList(group, "(abc 123 def)", ['abc', '123', 'def']) - - # after exiting context manager, literals are converted to Literal expressions again - """ - - def __init__(self): - self._save_context = {} - - def save(self): - self._save_context["default_whitespace"] = ParserElement.DEFAULT_WHITE_CHARS - self._save_context["default_keyword_chars"] = Keyword.DEFAULT_KEYWORD_CHARS - - self._save_context[ - "literal_string_class" - ] = ParserElement._literalStringClass - - self._save_context["verbose_stacktrace"] = ParserElement.verbose_stacktrace - - self._save_context["packrat_enabled"] = ParserElement._packratEnabled - if ParserElement._packratEnabled: - self._save_context[ - "packrat_cache_size" - ] = ParserElement.packrat_cache.size - else: - self._save_context["packrat_cache_size"] = None - self._save_context["packrat_parse"] = ParserElement._parse - self._save_context[ - "recursion_enabled" - ] = ParserElement._left_recursion_enabled - - self._save_context["__diag__"] = { - name: getattr(__diag__, name) for name in __diag__._all_names - } - - self._save_context["__compat__"] = { - "collect_all_And_tokens": __compat__.collect_all_And_tokens - } - - return self - - def restore(self): - # reset pyparsing global state - if ( - ParserElement.DEFAULT_WHITE_CHARS - != self._save_context["default_whitespace"] - ): - ParserElement.set_default_whitespace_chars( - self._save_context["default_whitespace"] - ) - - ParserElement.verbose_stacktrace = self._save_context["verbose_stacktrace"] - - Keyword.DEFAULT_KEYWORD_CHARS = self._save_context["default_keyword_chars"] - ParserElement.inlineLiteralsUsing( - self._save_context["literal_string_class"] - ) - - for name, value in self._save_context["__diag__"].items(): - (__diag__.enable if value else __diag__.disable)(name) - - ParserElement._packratEnabled = False - if self._save_context["packrat_enabled"]: - ParserElement.enable_packrat(self._save_context["packrat_cache_size"]) - else: - ParserElement._parse = self._save_context["packrat_parse"] - ParserElement._left_recursion_enabled = self._save_context[ - "recursion_enabled" - ] - - __compat__.collect_all_And_tokens = self._save_context["__compat__"] - - return self - - def copy(self): - ret = type(self)() - ret._save_context.update(self._save_context) - return ret - - def __enter__(self): - return self.save() - - def __exit__(self, *args): - self.restore() - - class TestParseResultsAsserts: - """ - A mixin class to add parse results assertion methods to normal unittest.TestCase classes. - """ - - def assertParseResultsEquals( - self, result, expected_list=None, expected_dict=None, msg=None - ): - """ - Unit test assertion to compare a :class:`ParseResults` object with an optional ``expected_list``, - and compare any defined results names with an optional ``expected_dict``. - """ - if expected_list is not None: - self.assertEqual(expected_list, result.as_list(), msg=msg) - if expected_dict is not None: - self.assertEqual(expected_dict, result.as_dict(), msg=msg) - - def assertParseAndCheckList( - self, expr, test_string, expected_list, msg=None, verbose=True - ): - """ - Convenience wrapper assert to test a parser element and input string, and assert that - the resulting ``ParseResults.asList()`` is equal to the ``expected_list``. - """ - result = expr.parse_string(test_string, parse_all=True) - if verbose: - print(result.dump()) - else: - print(result.as_list()) - self.assertParseResultsEquals(result, expected_list=expected_list, msg=msg) - - def assertParseAndCheckDict( - self, expr, test_string, expected_dict, msg=None, verbose=True - ): - """ - Convenience wrapper assert to test a parser element and input string, and assert that - the resulting ``ParseResults.asDict()`` is equal to the ``expected_dict``. - """ - result = expr.parse_string(test_string, parseAll=True) - if verbose: - print(result.dump()) - else: - print(result.as_list()) - self.assertParseResultsEquals(result, expected_dict=expected_dict, msg=msg) - - def assertRunTestResults( - self, run_tests_report, expected_parse_results=None, msg=None - ): - """ - Unit test assertion to evaluate output of ``ParserElement.runTests()``. If a list of - list-dict tuples is given as the ``expected_parse_results`` argument, then these are zipped - with the report tuples returned by ``runTests`` and evaluated using ``assertParseResultsEquals``. - Finally, asserts that the overall ``runTests()`` success value is ``True``. - - :param run_tests_report: tuple(bool, [tuple(str, ParseResults or Exception)]) returned from runTests - :param expected_parse_results (optional): [tuple(str, list, dict, Exception)] - """ - run_test_success, run_test_results = run_tests_report - - if expected_parse_results is not None: - merged = [ - (*rpt, expected) - for rpt, expected in zip(run_test_results, expected_parse_results) - ] - for test_string, result, expected in merged: - # expected should be a tuple containing a list and/or a dict or an exception, - # and optional failure message string - # an empty tuple will skip any result validation - fail_msg = next( - (exp for exp in expected if isinstance(exp, str)), None - ) - expected_exception = next( - ( - exp - for exp in expected - if isinstance(exp, type) and issubclass(exp, Exception) - ), - None, - ) - if expected_exception is not None: - with self.assertRaises( - expected_exception=expected_exception, msg=fail_msg or msg - ): - if isinstance(result, Exception): - raise result - else: - expected_list = next( - (exp for exp in expected if isinstance(exp, list)), None - ) - expected_dict = next( - (exp for exp in expected if isinstance(exp, dict)), None - ) - if (expected_list, expected_dict) != (None, None): - self.assertParseResultsEquals( - result, - expected_list=expected_list, - expected_dict=expected_dict, - msg=fail_msg or msg, - ) - else: - # warning here maybe? - print(f"no validation for {test_string!r}") - - # do this last, in case some specific test results can be reported instead - self.assertTrue( - run_test_success, msg=msg if msg is not None else "failed runTests" - ) - - @contextmanager - def assertRaisesParseException(self, exc_type=ParseException, msg=None): - with self.assertRaises(exc_type, msg=msg): - yield - - @staticmethod - def with_line_numbers( - s: str, - start_line: typing.Optional[int] = None, - end_line: typing.Optional[int] = None, - expand_tabs: bool = True, - eol_mark: str = "|", - mark_spaces: typing.Optional[str] = None, - mark_control: typing.Optional[str] = None, - ) -> str: - """ - Helpful method for debugging a parser - prints a string with line and column numbers. - (Line and column numbers are 1-based.) - - :param s: tuple(bool, str - string to be printed with line and column numbers - :param start_line: int - (optional) starting line number in s to print (default=1) - :param end_line: int - (optional) ending line number in s to print (default=len(s)) - :param expand_tabs: bool - (optional) expand tabs to spaces, to match the pyparsing default - :param eol_mark: str - (optional) string to mark the end of lines, helps visualize trailing spaces (default="|") - :param mark_spaces: str - (optional) special character to display in place of spaces - :param mark_control: str - (optional) convert non-printing control characters to a placeholding - character; valid values: - - "unicode" - replaces control chars with Unicode symbols, such as "␍" and "␊" - - any single character string - replace control characters with given string - - None (default) - string is displayed as-is - - :return: str - input string with leading line numbers and column number headers - """ - if expand_tabs: - s = s.expandtabs() - if mark_control is not None: - mark_control = typing.cast(str, mark_control) - if mark_control == "unicode": - transtable_map = { - c: u for c, u in zip(range(0, 33), range(0x2400, 0x2433)) - } - transtable_map[127] = 0x2421 - tbl = str.maketrans(transtable_map) - eol_mark = "" - else: - ord_mark_control = ord(mark_control) - tbl = str.maketrans( - {c: ord_mark_control for c in list(range(0, 32)) + [127]} - ) - s = s.translate(tbl) - if mark_spaces is not None and mark_spaces != " ": - if mark_spaces == "unicode": - tbl = str.maketrans({9: 0x2409, 32: 0x2423}) - s = s.translate(tbl) - else: - s = s.replace(" ", mark_spaces) - if start_line is None: - start_line = 1 - if end_line is None: - end_line = len(s) - end_line = min(end_line, len(s)) - start_line = min(max(1, start_line), end_line) - - if mark_control != "unicode": - s_lines = s.splitlines()[start_line - 1 : end_line] - else: - s_lines = [line + "␊" for line in s.split("␊")[start_line - 1 : end_line]] - if not s_lines: - return "" - - lineno_width = len(str(end_line)) - max_line_len = max(len(line) for line in s_lines) - lead = " " * (lineno_width + 1) - if max_line_len >= 99: - header0 = ( - lead - + "".join( - f"{' ' * 99}{(i + 1) % 100}" - for i in range(max(max_line_len // 100, 1)) - ) - + "\n" - ) - else: - header0 = "" - header1 = ( - header0 - + lead - + "".join(f" {(i + 1) % 10}" for i in range(-(-max_line_len // 10))) - + "\n" - ) - header2 = lead + "1234567890" * (-(-max_line_len // 10)) + "\n" - return ( - header1 - + header2 - + "\n".join( - f"{i:{lineno_width}d}:{line}{eol_mark}" - for i, line in enumerate(s_lines, start=start_line) - ) - + "\n" - ) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/unicode.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/unicode.py deleted file mode 100644 index ec0b3a4..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/unicode.py +++ /dev/null @@ -1,361 +0,0 @@ -# unicode.py - -import sys -from itertools import filterfalse -from typing import List, Tuple, Union - - -class _lazyclassproperty: - def __init__(self, fn): - self.fn = fn - self.__doc__ = fn.__doc__ - self.__name__ = fn.__name__ - - def __get__(self, obj, cls): - if cls is None: - cls = type(obj) - if not hasattr(cls, "_intern") or any( - cls._intern is getattr(superclass, "_intern", []) - for superclass in cls.__mro__[1:] - ): - cls._intern = {} - attrname = self.fn.__name__ - if attrname not in cls._intern: - cls._intern[attrname] = self.fn(cls) - return cls._intern[attrname] - - -UnicodeRangeList = List[Union[Tuple[int, int], Tuple[int]]] - - -class unicode_set: - """ - A set of Unicode characters, for language-specific strings for - ``alphas``, ``nums``, ``alphanums``, and ``printables``. - A unicode_set is defined by a list of ranges in the Unicode character - set, in a class attribute ``_ranges``. Ranges can be specified using - 2-tuples or a 1-tuple, such as:: - - _ranges = [ - (0x0020, 0x007e), - (0x00a0, 0x00ff), - (0x0100,), - ] - - Ranges are left- and right-inclusive. A 1-tuple of (x,) is treated as (x, x). - - A unicode set can also be defined using multiple inheritance of other unicode sets:: - - class CJK(Chinese, Japanese, Korean): - pass - """ - - _ranges: UnicodeRangeList = [] - - @_lazyclassproperty - def _chars_for_ranges(cls): - ret = [] - for cc in cls.__mro__: - if cc is unicode_set: - break - for rr in getattr(cc, "_ranges", ()): - ret.extend(range(rr[0], rr[-1] + 1)) - return [chr(c) for c in sorted(set(ret))] - - @_lazyclassproperty - def printables(cls): - """all non-whitespace characters in this range""" - return "".join(filterfalse(str.isspace, cls._chars_for_ranges)) - - @_lazyclassproperty - def alphas(cls): - """all alphabetic characters in this range""" - return "".join(filter(str.isalpha, cls._chars_for_ranges)) - - @_lazyclassproperty - def nums(cls): - """all numeric digit characters in this range""" - return "".join(filter(str.isdigit, cls._chars_for_ranges)) - - @_lazyclassproperty - def alphanums(cls): - """all alphanumeric characters in this range""" - return cls.alphas + cls.nums - - @_lazyclassproperty - def identchars(cls): - """all characters in this range that are valid identifier characters, plus underscore '_'""" - return "".join( - sorted( - set( - "".join(filter(str.isidentifier, cls._chars_for_ranges)) - + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzªµº" - + "ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ" - + "_" - ) - ) - ) - - @_lazyclassproperty - def identbodychars(cls): - """ - all characters in this range that are valid identifier body characters, - plus the digits 0-9, and · (Unicode MIDDLE DOT) - """ - return "".join( - sorted( - set( - cls.identchars - + "0123456789·" - + "".join( - [c for c in cls._chars_for_ranges if ("_" + c).isidentifier()] - ) - ) - ) - ) - - @_lazyclassproperty - def identifier(cls): - """ - a pyparsing Word expression for an identifier using this range's definitions for - identchars and identbodychars - """ - from pip._vendor.pyparsing import Word - - return Word(cls.identchars, cls.identbodychars) - - -class pyparsing_unicode(unicode_set): - """ - A namespace class for defining common language unicode_sets. - """ - - # fmt: off - - # define ranges in language character sets - _ranges: UnicodeRangeList = [ - (0x0020, sys.maxunicode), - ] - - class BasicMultilingualPlane(unicode_set): - """Unicode set for the Basic Multilingual Plane""" - _ranges: UnicodeRangeList = [ - (0x0020, 0xFFFF), - ] - - class Latin1(unicode_set): - """Unicode set for Latin-1 Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x0020, 0x007E), - (0x00A0, 0x00FF), - ] - - class LatinA(unicode_set): - """Unicode set for Latin-A Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x0100, 0x017F), - ] - - class LatinB(unicode_set): - """Unicode set for Latin-B Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x0180, 0x024F), - ] - - class Greek(unicode_set): - """Unicode set for Greek Unicode Character Ranges""" - _ranges: UnicodeRangeList = [ - (0x0342, 0x0345), - (0x0370, 0x0377), - (0x037A, 0x037F), - (0x0384, 0x038A), - (0x038C,), - (0x038E, 0x03A1), - (0x03A3, 0x03E1), - (0x03F0, 0x03FF), - (0x1D26, 0x1D2A), - (0x1D5E,), - (0x1D60,), - (0x1D66, 0x1D6A), - (0x1F00, 0x1F15), - (0x1F18, 0x1F1D), - (0x1F20, 0x1F45), - (0x1F48, 0x1F4D), - (0x1F50, 0x1F57), - (0x1F59,), - (0x1F5B,), - (0x1F5D,), - (0x1F5F, 0x1F7D), - (0x1F80, 0x1FB4), - (0x1FB6, 0x1FC4), - (0x1FC6, 0x1FD3), - (0x1FD6, 0x1FDB), - (0x1FDD, 0x1FEF), - (0x1FF2, 0x1FF4), - (0x1FF6, 0x1FFE), - (0x2129,), - (0x2719, 0x271A), - (0xAB65,), - (0x10140, 0x1018D), - (0x101A0,), - (0x1D200, 0x1D245), - (0x1F7A1, 0x1F7A7), - ] - - class Cyrillic(unicode_set): - """Unicode set for Cyrillic Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x0400, 0x052F), - (0x1C80, 0x1C88), - (0x1D2B,), - (0x1D78,), - (0x2DE0, 0x2DFF), - (0xA640, 0xA672), - (0xA674, 0xA69F), - (0xFE2E, 0xFE2F), - ] - - class Chinese(unicode_set): - """Unicode set for Chinese Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x2E80, 0x2E99), - (0x2E9B, 0x2EF3), - (0x31C0, 0x31E3), - (0x3400, 0x4DB5), - (0x4E00, 0x9FEF), - (0xA700, 0xA707), - (0xF900, 0xFA6D), - (0xFA70, 0xFAD9), - (0x16FE2, 0x16FE3), - (0x1F210, 0x1F212), - (0x1F214, 0x1F23B), - (0x1F240, 0x1F248), - (0x20000, 0x2A6D6), - (0x2A700, 0x2B734), - (0x2B740, 0x2B81D), - (0x2B820, 0x2CEA1), - (0x2CEB0, 0x2EBE0), - (0x2F800, 0x2FA1D), - ] - - class Japanese(unicode_set): - """Unicode set for Japanese Unicode Character Range, combining Kanji, Hiragana, and Katakana ranges""" - - class Kanji(unicode_set): - "Unicode set for Kanji Unicode Character Range" - _ranges: UnicodeRangeList = [ - (0x4E00, 0x9FBF), - (0x3000, 0x303F), - ] - - class Hiragana(unicode_set): - """Unicode set for Hiragana Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x3041, 0x3096), - (0x3099, 0x30A0), - (0x30FC,), - (0xFF70,), - (0x1B001,), - (0x1B150, 0x1B152), - (0x1F200,), - ] - - class Katakana(unicode_set): - """Unicode set for Katakana Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x3099, 0x309C), - (0x30A0, 0x30FF), - (0x31F0, 0x31FF), - (0x32D0, 0x32FE), - (0xFF65, 0xFF9F), - (0x1B000,), - (0x1B164, 0x1B167), - (0x1F201, 0x1F202), - (0x1F213,), - ] - - 漢字 = Kanji - カタカナ = Katakana - ひらがな = Hiragana - - _ranges = ( - Kanji._ranges - + Hiragana._ranges - + Katakana._ranges - ) - - class Hangul(unicode_set): - """Unicode set for Hangul (Korean) Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x1100, 0x11FF), - (0x302E, 0x302F), - (0x3131, 0x318E), - (0x3200, 0x321C), - (0x3260, 0x327B), - (0x327E,), - (0xA960, 0xA97C), - (0xAC00, 0xD7A3), - (0xD7B0, 0xD7C6), - (0xD7CB, 0xD7FB), - (0xFFA0, 0xFFBE), - (0xFFC2, 0xFFC7), - (0xFFCA, 0xFFCF), - (0xFFD2, 0xFFD7), - (0xFFDA, 0xFFDC), - ] - - Korean = Hangul - - class CJK(Chinese, Japanese, Hangul): - """Unicode set for combined Chinese, Japanese, and Korean (CJK) Unicode Character Range""" - - class Thai(unicode_set): - """Unicode set for Thai Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x0E01, 0x0E3A), - (0x0E3F, 0x0E5B) - ] - - class Arabic(unicode_set): - """Unicode set for Arabic Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x0600, 0x061B), - (0x061E, 0x06FF), - (0x0700, 0x077F), - ] - - class Hebrew(unicode_set): - """Unicode set for Hebrew Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x0591, 0x05C7), - (0x05D0, 0x05EA), - (0x05EF, 0x05F4), - (0xFB1D, 0xFB36), - (0xFB38, 0xFB3C), - (0xFB3E,), - (0xFB40, 0xFB41), - (0xFB43, 0xFB44), - (0xFB46, 0xFB4F), - ] - - class Devanagari(unicode_set): - """Unicode set for Devanagari Unicode Character Range""" - _ranges: UnicodeRangeList = [ - (0x0900, 0x097F), - (0xA8E0, 0xA8FF) - ] - - BMP = BasicMultilingualPlane - - # add language identifiers using language Unicode - العربية = Arabic - 中文 = Chinese - кириллица = Cyrillic - Ελληνικά = Greek - עִברִית = Hebrew - 日本語 = Japanese - 한국어 = Korean - ไทย = Thai - देवनागरी = Devanagari - - # fmt: on diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/util.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/util.py deleted file mode 100644 index d8d3f41..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyparsing/util.py +++ /dev/null @@ -1,284 +0,0 @@ -# util.py -import inspect -import warnings -import types -import collections -import itertools -from functools import lru_cache, wraps -from typing import Callable, List, Union, Iterable, TypeVar, cast - -_bslash = chr(92) -C = TypeVar("C", bound=Callable) - - -class __config_flags: - """Internal class for defining compatibility and debugging flags""" - - _all_names: List[str] = [] - _fixed_names: List[str] = [] - _type_desc = "configuration" - - @classmethod - def _set(cls, dname, value): - if dname in cls._fixed_names: - warnings.warn( - f"{cls.__name__}.{dname} {cls._type_desc} is {str(getattr(cls, dname)).upper()}" - f" and cannot be overridden", - stacklevel=3, - ) - return - if dname in cls._all_names: - setattr(cls, dname, value) - else: - raise ValueError(f"no such {cls._type_desc} {dname!r}") - - enable = classmethod(lambda cls, name: cls._set(name, True)) - disable = classmethod(lambda cls, name: cls._set(name, False)) - - -@lru_cache(maxsize=128) -def col(loc: int, strg: str) -> int: - """ - Returns current column within a string, counting newlines as line separators. - The first column is number 1. - - Note: the default parsing behavior is to expand tabs in the input string - before starting the parsing process. See - :class:`ParserElement.parse_string` for more - information on parsing strings containing ```` s, and suggested - methods to maintain a consistent view of the parsed string, the parse - location, and line and column positions within the parsed string. - """ - s = strg - return 1 if 0 < loc < len(s) and s[loc - 1] == "\n" else loc - s.rfind("\n", 0, loc) - - -@lru_cache(maxsize=128) -def lineno(loc: int, strg: str) -> int: - """Returns current line number within a string, counting newlines as line separators. - The first line is number 1. - - Note - the default parsing behavior is to expand tabs in the input string - before starting the parsing process. See :class:`ParserElement.parse_string` - for more information on parsing strings containing ```` s, and - suggested methods to maintain a consistent view of the parsed string, the - parse location, and line and column positions within the parsed string. - """ - return strg.count("\n", 0, loc) + 1 - - -@lru_cache(maxsize=128) -def line(loc: int, strg: str) -> str: - """ - Returns the line of text containing loc within a string, counting newlines as line separators. - """ - last_cr = strg.rfind("\n", 0, loc) - next_cr = strg.find("\n", loc) - return strg[last_cr + 1 : next_cr] if next_cr >= 0 else strg[last_cr + 1 :] - - -class _UnboundedCache: - def __init__(self): - cache = {} - cache_get = cache.get - self.not_in_cache = not_in_cache = object() - - def get(_, key): - return cache_get(key, not_in_cache) - - def set_(_, key, value): - cache[key] = value - - def clear(_): - cache.clear() - - self.size = None - self.get = types.MethodType(get, self) - self.set = types.MethodType(set_, self) - self.clear = types.MethodType(clear, self) - - -class _FifoCache: - def __init__(self, size): - self.not_in_cache = not_in_cache = object() - cache = {} - keyring = [object()] * size - cache_get = cache.get - cache_pop = cache.pop - keyiter = itertools.cycle(range(size)) - - def get(_, key): - return cache_get(key, not_in_cache) - - def set_(_, key, value): - cache[key] = value - i = next(keyiter) - cache_pop(keyring[i], None) - keyring[i] = key - - def clear(_): - cache.clear() - keyring[:] = [object()] * size - - self.size = size - self.get = types.MethodType(get, self) - self.set = types.MethodType(set_, self) - self.clear = types.MethodType(clear, self) - - -class LRUMemo: - """ - A memoizing mapping that retains `capacity` deleted items - - The memo tracks retained items by their access order; once `capacity` items - are retained, the least recently used item is discarded. - """ - - def __init__(self, capacity): - self._capacity = capacity - self._active = {} - self._memory = collections.OrderedDict() - - def __getitem__(self, key): - try: - return self._active[key] - except KeyError: - self._memory.move_to_end(key) - return self._memory[key] - - def __setitem__(self, key, value): - self._memory.pop(key, None) - self._active[key] = value - - def __delitem__(self, key): - try: - value = self._active.pop(key) - except KeyError: - pass - else: - while len(self._memory) >= self._capacity: - self._memory.popitem(last=False) - self._memory[key] = value - - def clear(self): - self._active.clear() - self._memory.clear() - - -class UnboundedMemo(dict): - """ - A memoizing mapping that retains all deleted items - """ - - def __delitem__(self, key): - pass - - -def _escape_regex_range_chars(s: str) -> str: - # escape these chars: ^-[] - for c in r"\^-[]": - s = s.replace(c, _bslash + c) - s = s.replace("\n", r"\n") - s = s.replace("\t", r"\t") - return str(s) - - -def _collapse_string_to_ranges( - s: Union[str, Iterable[str]], re_escape: bool = True -) -> str: - def is_consecutive(c): - c_int = ord(c) - is_consecutive.prev, prev = c_int, is_consecutive.prev - if c_int - prev > 1: - is_consecutive.value = next(is_consecutive.counter) - return is_consecutive.value - - is_consecutive.prev = 0 # type: ignore [attr-defined] - is_consecutive.counter = itertools.count() # type: ignore [attr-defined] - is_consecutive.value = -1 # type: ignore [attr-defined] - - def escape_re_range_char(c): - return "\\" + c if c in r"\^-][" else c - - def no_escape_re_range_char(c): - return c - - if not re_escape: - escape_re_range_char = no_escape_re_range_char - - ret = [] - s = "".join(sorted(set(s))) - if len(s) > 3: - for _, chars in itertools.groupby(s, key=is_consecutive): - first = last = next(chars) - last = collections.deque( - itertools.chain(iter([last]), chars), maxlen=1 - ).pop() - if first == last: - ret.append(escape_re_range_char(first)) - else: - sep = "" if ord(last) == ord(first) + 1 else "-" - ret.append( - f"{escape_re_range_char(first)}{sep}{escape_re_range_char(last)}" - ) - else: - ret = [escape_re_range_char(c) for c in s] - - return "".join(ret) - - -def _flatten(ll: list) -> list: - ret = [] - for i in ll: - if isinstance(i, list): - ret.extend(_flatten(i)) - else: - ret.append(i) - return ret - - -def _make_synonym_function(compat_name: str, fn: C) -> C: - # In a future version, uncomment the code in the internal _inner() functions - # to begin emitting DeprecationWarnings. - - # Unwrap staticmethod/classmethod - fn = getattr(fn, "__func__", fn) - - # (Presence of 'self' arg in signature is used by explain_exception() methods, so we take - # some extra steps to add it if present in decorated function.) - if "self" == list(inspect.signature(fn).parameters)[0]: - - @wraps(fn) - def _inner(self, *args, **kwargs): - # warnings.warn( - # f"Deprecated - use {fn.__name__}", DeprecationWarning, stacklevel=3 - # ) - return fn(self, *args, **kwargs) - - else: - - @wraps(fn) - def _inner(*args, **kwargs): - # warnings.warn( - # f"Deprecated - use {fn.__name__}", DeprecationWarning, stacklevel=3 - # ) - return fn(*args, **kwargs) - - _inner.__doc__ = f"""Deprecated - use :class:`{fn.__name__}`""" - _inner.__name__ = compat_name - _inner.__annotations__ = fn.__annotations__ - if isinstance(fn, types.FunctionType): - _inner.__kwdefaults__ = fn.__kwdefaults__ - elif isinstance(fn, type) and hasattr(fn, "__init__"): - _inner.__kwdefaults__ = fn.__init__.__kwdefaults__ - else: - _inner.__kwdefaults__ = None - _inner.__qualname__ = fn.__qualname__ - return cast(C, _inner) - - -def replaced_by_pep8(fn: C) -> Callable[[Callable], C]: - """ - Decorator for pre-PEP8 compatibility synonyms, to link them to the new function. - """ - return lambda other: _make_synonym_function(other.__name__, fn) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__init__.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__init__.py deleted file mode 100644 index ddfcf7f..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__init__.py +++ /dev/null @@ -1,23 +0,0 @@ -"""Wrappers to call pyproject.toml-based build backend hooks. -""" - -from ._impl import ( - BackendInvalid, - BackendUnavailable, - BuildBackendHookCaller, - HookMissing, - UnsupportedOperation, - default_subprocess_runner, - quiet_subprocess_runner, -) - -__version__ = '1.0.0' -__all__ = [ - 'BackendUnavailable', - 'BackendInvalid', - 'HookMissing', - 'UnsupportedOperation', - 'default_subprocess_runner', - 'quiet_subprocess_runner', - 'BuildBackendHookCaller', -] diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__pycache__/__init__.cpython-311.pyc deleted file mode 100644 index a6d849a..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__pycache__/__init__.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__pycache__/_compat.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__pycache__/_compat.cpython-311.pyc deleted file mode 100644 index 208113d..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__pycache__/_compat.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__pycache__/_impl.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__pycache__/_impl.cpython-311.pyc deleted file mode 100644 index fc2ad6a..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/__pycache__/_impl.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_compat.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_compat.py deleted file mode 100644 index 95e509c..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_compat.py +++ /dev/null @@ -1,8 +0,0 @@ -__all__ = ("tomllib",) - -import sys - -if sys.version_info >= (3, 11): - import tomllib -else: - from pip._vendor import tomli as tomllib diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_impl.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_impl.py deleted file mode 100644 index 37b0e65..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_impl.py +++ /dev/null @@ -1,330 +0,0 @@ -import json -import os -import sys -import tempfile -from contextlib import contextmanager -from os.path import abspath -from os.path import join as pjoin -from subprocess import STDOUT, check_call, check_output - -from ._in_process import _in_proc_script_path - - -def write_json(obj, path, **kwargs): - with open(path, 'w', encoding='utf-8') as f: - json.dump(obj, f, **kwargs) - - -def read_json(path): - with open(path, encoding='utf-8') as f: - return json.load(f) - - -class BackendUnavailable(Exception): - """Will be raised if the backend cannot be imported in the hook process.""" - def __init__(self, traceback): - self.traceback = traceback - - -class BackendInvalid(Exception): - """Will be raised if the backend is invalid.""" - def __init__(self, backend_name, backend_path, message): - super().__init__(message) - self.backend_name = backend_name - self.backend_path = backend_path - - -class HookMissing(Exception): - """Will be raised on missing hooks (if a fallback can't be used).""" - def __init__(self, hook_name): - super().__init__(hook_name) - self.hook_name = hook_name - - -class UnsupportedOperation(Exception): - """May be raised by build_sdist if the backend indicates that it can't.""" - def __init__(self, traceback): - self.traceback = traceback - - -def default_subprocess_runner(cmd, cwd=None, extra_environ=None): - """The default method of calling the wrapper subprocess. - - This uses :func:`subprocess.check_call` under the hood. - """ - env = os.environ.copy() - if extra_environ: - env.update(extra_environ) - - check_call(cmd, cwd=cwd, env=env) - - -def quiet_subprocess_runner(cmd, cwd=None, extra_environ=None): - """Call the subprocess while suppressing output. - - This uses :func:`subprocess.check_output` under the hood. - """ - env = os.environ.copy() - if extra_environ: - env.update(extra_environ) - - check_output(cmd, cwd=cwd, env=env, stderr=STDOUT) - - -def norm_and_check(source_tree, requested): - """Normalise and check a backend path. - - Ensure that the requested backend path is specified as a relative path, - and resolves to a location under the given source tree. - - Return an absolute version of the requested path. - """ - if os.path.isabs(requested): - raise ValueError("paths must be relative") - - abs_source = os.path.abspath(source_tree) - abs_requested = os.path.normpath(os.path.join(abs_source, requested)) - # We have to use commonprefix for Python 2.7 compatibility. So we - # normalise case to avoid problems because commonprefix is a character - # based comparison :-( - norm_source = os.path.normcase(abs_source) - norm_requested = os.path.normcase(abs_requested) - if os.path.commonprefix([norm_source, norm_requested]) != norm_source: - raise ValueError("paths must be inside source tree") - - return abs_requested - - -class BuildBackendHookCaller: - """A wrapper to call the build backend hooks for a source directory. - """ - - def __init__( - self, - source_dir, - build_backend, - backend_path=None, - runner=None, - python_executable=None, - ): - """ - :param source_dir: The source directory to invoke the build backend for - :param build_backend: The build backend spec - :param backend_path: Additional path entries for the build backend spec - :param runner: The :ref:`subprocess runner ` to use - :param python_executable: - The Python executable used to invoke the build backend - """ - if runner is None: - runner = default_subprocess_runner - - self.source_dir = abspath(source_dir) - self.build_backend = build_backend - if backend_path: - backend_path = [ - norm_and_check(self.source_dir, p) for p in backend_path - ] - self.backend_path = backend_path - self._subprocess_runner = runner - if not python_executable: - python_executable = sys.executable - self.python_executable = python_executable - - @contextmanager - def subprocess_runner(self, runner): - """A context manager for temporarily overriding the default - :ref:`subprocess runner `. - - .. code-block:: python - - hook_caller = BuildBackendHookCaller(...) - with hook_caller.subprocess_runner(quiet_subprocess_runner): - ... - """ - prev = self._subprocess_runner - self._subprocess_runner = runner - try: - yield - finally: - self._subprocess_runner = prev - - def _supported_features(self): - """Return the list of optional features supported by the backend.""" - return self._call_hook('_supported_features', {}) - - def get_requires_for_build_wheel(self, config_settings=None): - """Get additional dependencies required for building a wheel. - - :returns: A list of :pep:`dependency specifiers <508>`. - :rtype: list[str] - - .. admonition:: Fallback - - If the build backend does not defined a hook with this name, an - empty list will be returned. - """ - return self._call_hook('get_requires_for_build_wheel', { - 'config_settings': config_settings - }) - - def prepare_metadata_for_build_wheel( - self, metadata_directory, config_settings=None, - _allow_fallback=True): - """Prepare a ``*.dist-info`` folder with metadata for this project. - - :returns: Name of the newly created subfolder within - ``metadata_directory``, containing the metadata. - :rtype: str - - .. admonition:: Fallback - - If the build backend does not define a hook with this name and - ``_allow_fallback`` is truthy, the backend will be asked to build a - wheel via the ``build_wheel`` hook and the dist-info extracted from - that will be returned. - """ - return self._call_hook('prepare_metadata_for_build_wheel', { - 'metadata_directory': abspath(metadata_directory), - 'config_settings': config_settings, - '_allow_fallback': _allow_fallback, - }) - - def build_wheel( - self, wheel_directory, config_settings=None, - metadata_directory=None): - """Build a wheel from this project. - - :returns: - The name of the newly created wheel within ``wheel_directory``. - - .. admonition:: Interaction with fallback - - If the ``build_wheel`` hook was called in the fallback for - :meth:`prepare_metadata_for_build_wheel`, the build backend would - not be invoked. Instead, the previously built wheel will be copied - to ``wheel_directory`` and the name of that file will be returned. - """ - if metadata_directory is not None: - metadata_directory = abspath(metadata_directory) - return self._call_hook('build_wheel', { - 'wheel_directory': abspath(wheel_directory), - 'config_settings': config_settings, - 'metadata_directory': metadata_directory, - }) - - def get_requires_for_build_editable(self, config_settings=None): - """Get additional dependencies required for building an editable wheel. - - :returns: A list of :pep:`dependency specifiers <508>`. - :rtype: list[str] - - .. admonition:: Fallback - - If the build backend does not defined a hook with this name, an - empty list will be returned. - """ - return self._call_hook('get_requires_for_build_editable', { - 'config_settings': config_settings - }) - - def prepare_metadata_for_build_editable( - self, metadata_directory, config_settings=None, - _allow_fallback=True): - """Prepare a ``*.dist-info`` folder with metadata for this project. - - :returns: Name of the newly created subfolder within - ``metadata_directory``, containing the metadata. - :rtype: str - - .. admonition:: Fallback - - If the build backend does not define a hook with this name and - ``_allow_fallback`` is truthy, the backend will be asked to build a - wheel via the ``build_editable`` hook and the dist-info - extracted from that will be returned. - """ - return self._call_hook('prepare_metadata_for_build_editable', { - 'metadata_directory': abspath(metadata_directory), - 'config_settings': config_settings, - '_allow_fallback': _allow_fallback, - }) - - def build_editable( - self, wheel_directory, config_settings=None, - metadata_directory=None): - """Build an editable wheel from this project. - - :returns: - The name of the newly created wheel within ``wheel_directory``. - - .. admonition:: Interaction with fallback - - If the ``build_editable`` hook was called in the fallback for - :meth:`prepare_metadata_for_build_editable`, the build backend - would not be invoked. Instead, the previously built wheel will be - copied to ``wheel_directory`` and the name of that file will be - returned. - """ - if metadata_directory is not None: - metadata_directory = abspath(metadata_directory) - return self._call_hook('build_editable', { - 'wheel_directory': abspath(wheel_directory), - 'config_settings': config_settings, - 'metadata_directory': metadata_directory, - }) - - def get_requires_for_build_sdist(self, config_settings=None): - """Get additional dependencies required for building an sdist. - - :returns: A list of :pep:`dependency specifiers <508>`. - :rtype: list[str] - """ - return self._call_hook('get_requires_for_build_sdist', { - 'config_settings': config_settings - }) - - def build_sdist(self, sdist_directory, config_settings=None): - """Build an sdist from this project. - - :returns: - The name of the newly created sdist within ``wheel_directory``. - """ - return self._call_hook('build_sdist', { - 'sdist_directory': abspath(sdist_directory), - 'config_settings': config_settings, - }) - - def _call_hook(self, hook_name, kwargs): - extra_environ = {'PEP517_BUILD_BACKEND': self.build_backend} - - if self.backend_path: - backend_path = os.pathsep.join(self.backend_path) - extra_environ['PEP517_BACKEND_PATH'] = backend_path - - with tempfile.TemporaryDirectory() as td: - hook_input = {'kwargs': kwargs} - write_json(hook_input, pjoin(td, 'input.json'), indent=2) - - # Run the hook in a subprocess - with _in_proc_script_path() as script: - python = self.python_executable - self._subprocess_runner( - [python, abspath(str(script)), hook_name, td], - cwd=self.source_dir, - extra_environ=extra_environ - ) - - data = read_json(pjoin(td, 'output.json')) - if data.get('unsupported'): - raise UnsupportedOperation(data.get('traceback', '')) - if data.get('no_backend'): - raise BackendUnavailable(data.get('traceback', '')) - if data.get('backend_invalid'): - raise BackendInvalid( - backend_name=self.build_backend, - backend_path=self.backend_path, - message=data.get('backend_error', '') - ) - if data.get('hook_missing'): - raise HookMissing(data.get('missing_hook_name') or hook_name) - return data['return_val'] diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/__init__.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/__init__.py deleted file mode 100644 index 917fa06..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/__init__.py +++ /dev/null @@ -1,18 +0,0 @@ -"""This is a subpackage because the directory is on sys.path for _in_process.py - -The subpackage should stay as empty as possible to avoid shadowing modules that -the backend might import. -""" - -import importlib.resources as resources - -try: - resources.files -except AttributeError: - # Python 3.8 compatibility - def _in_proc_script_path(): - return resources.path(__package__, '_in_process.py') -else: - def _in_proc_script_path(): - return resources.as_file( - resources.files(__package__).joinpath('_in_process.py')) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/__pycache__/__init__.cpython-311.pyc deleted file mode 100644 index 282ef28..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/__pycache__/__init__.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/__pycache__/_in_process.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/__pycache__/_in_process.cpython-311.pyc deleted file mode 100644 index 3e401f1..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/__pycache__/_in_process.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py b/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py deleted file mode 100644 index ee511ff..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py +++ /dev/null @@ -1,353 +0,0 @@ -"""This is invoked in a subprocess to call the build backend hooks. - -It expects: -- Command line args: hook_name, control_dir -- Environment variables: - PEP517_BUILD_BACKEND=entry.point:spec - PEP517_BACKEND_PATH=paths (separated with os.pathsep) -- control_dir/input.json: - - {"kwargs": {...}} - -Results: -- control_dir/output.json - - {"return_val": ...} -""" -import json -import os -import os.path -import re -import shutil -import sys -import traceback -from glob import glob -from importlib import import_module -from os.path import join as pjoin - -# This file is run as a script, and `import wrappers` is not zip-safe, so we -# include write_json() and read_json() from wrappers.py. - - -def write_json(obj, path, **kwargs): - with open(path, 'w', encoding='utf-8') as f: - json.dump(obj, f, **kwargs) - - -def read_json(path): - with open(path, encoding='utf-8') as f: - return json.load(f) - - -class BackendUnavailable(Exception): - """Raised if we cannot import the backend""" - def __init__(self, traceback): - self.traceback = traceback - - -class BackendInvalid(Exception): - """Raised if the backend is invalid""" - def __init__(self, message): - self.message = message - - -class HookMissing(Exception): - """Raised if a hook is missing and we are not executing the fallback""" - def __init__(self, hook_name=None): - super().__init__(hook_name) - self.hook_name = hook_name - - -def contained_in(filename, directory): - """Test if a file is located within the given directory.""" - filename = os.path.normcase(os.path.abspath(filename)) - directory = os.path.normcase(os.path.abspath(directory)) - return os.path.commonprefix([filename, directory]) == directory - - -def _build_backend(): - """Find and load the build backend""" - # Add in-tree backend directories to the front of sys.path. - backend_path = os.environ.get('PEP517_BACKEND_PATH') - if backend_path: - extra_pathitems = backend_path.split(os.pathsep) - sys.path[:0] = extra_pathitems - - ep = os.environ['PEP517_BUILD_BACKEND'] - mod_path, _, obj_path = ep.partition(':') - try: - obj = import_module(mod_path) - except ImportError: - raise BackendUnavailable(traceback.format_exc()) - - if backend_path: - if not any( - contained_in(obj.__file__, path) - for path in extra_pathitems - ): - raise BackendInvalid("Backend was not loaded from backend-path") - - if obj_path: - for path_part in obj_path.split('.'): - obj = getattr(obj, path_part) - return obj - - -def _supported_features(): - """Return the list of options features supported by the backend. - - Returns a list of strings. - The only possible value is 'build_editable'. - """ - backend = _build_backend() - features = [] - if hasattr(backend, "build_editable"): - features.append("build_editable") - return features - - -def get_requires_for_build_wheel(config_settings): - """Invoke the optional get_requires_for_build_wheel hook - - Returns [] if the hook is not defined. - """ - backend = _build_backend() - try: - hook = backend.get_requires_for_build_wheel - except AttributeError: - return [] - else: - return hook(config_settings) - - -def get_requires_for_build_editable(config_settings): - """Invoke the optional get_requires_for_build_editable hook - - Returns [] if the hook is not defined. - """ - backend = _build_backend() - try: - hook = backend.get_requires_for_build_editable - except AttributeError: - return [] - else: - return hook(config_settings) - - -def prepare_metadata_for_build_wheel( - metadata_directory, config_settings, _allow_fallback): - """Invoke optional prepare_metadata_for_build_wheel - - Implements a fallback by building a wheel if the hook isn't defined, - unless _allow_fallback is False in which case HookMissing is raised. - """ - backend = _build_backend() - try: - hook = backend.prepare_metadata_for_build_wheel - except AttributeError: - if not _allow_fallback: - raise HookMissing() - else: - return hook(metadata_directory, config_settings) - # fallback to build_wheel outside the try block to avoid exception chaining - # which can be confusing to users and is not relevant - whl_basename = backend.build_wheel(metadata_directory, config_settings) - return _get_wheel_metadata_from_wheel(whl_basename, metadata_directory, - config_settings) - - -def prepare_metadata_for_build_editable( - metadata_directory, config_settings, _allow_fallback): - """Invoke optional prepare_metadata_for_build_editable - - Implements a fallback by building an editable wheel if the hook isn't - defined, unless _allow_fallback is False in which case HookMissing is - raised. - """ - backend = _build_backend() - try: - hook = backend.prepare_metadata_for_build_editable - except AttributeError: - if not _allow_fallback: - raise HookMissing() - try: - build_hook = backend.build_editable - except AttributeError: - raise HookMissing(hook_name='build_editable') - else: - whl_basename = build_hook(metadata_directory, config_settings) - return _get_wheel_metadata_from_wheel(whl_basename, - metadata_directory, - config_settings) - else: - return hook(metadata_directory, config_settings) - - -WHEEL_BUILT_MARKER = 'PEP517_ALREADY_BUILT_WHEEL' - - -def _dist_info_files(whl_zip): - """Identify the .dist-info folder inside a wheel ZipFile.""" - res = [] - for path in whl_zip.namelist(): - m = re.match(r'[^/\\]+-[^/\\]+\.dist-info/', path) - if m: - res.append(path) - if res: - return res - raise Exception("No .dist-info folder found in wheel") - - -def _get_wheel_metadata_from_wheel( - whl_basename, metadata_directory, config_settings): - """Extract the metadata from a wheel. - - Fallback for when the build backend does not - define the 'get_wheel_metadata' hook. - """ - from zipfile import ZipFile - with open(os.path.join(metadata_directory, WHEEL_BUILT_MARKER), 'wb'): - pass # Touch marker file - - whl_file = os.path.join(metadata_directory, whl_basename) - with ZipFile(whl_file) as zipf: - dist_info = _dist_info_files(zipf) - zipf.extractall(path=metadata_directory, members=dist_info) - return dist_info[0].split('/')[0] - - -def _find_already_built_wheel(metadata_directory): - """Check for a wheel already built during the get_wheel_metadata hook. - """ - if not metadata_directory: - return None - metadata_parent = os.path.dirname(metadata_directory) - if not os.path.isfile(pjoin(metadata_parent, WHEEL_BUILT_MARKER)): - return None - - whl_files = glob(os.path.join(metadata_parent, '*.whl')) - if not whl_files: - print('Found wheel built marker, but no .whl files') - return None - if len(whl_files) > 1: - print('Found multiple .whl files; unspecified behaviour. ' - 'Will call build_wheel.') - return None - - # Exactly one .whl file - return whl_files[0] - - -def build_wheel(wheel_directory, config_settings, metadata_directory=None): - """Invoke the mandatory build_wheel hook. - - If a wheel was already built in the - prepare_metadata_for_build_wheel fallback, this - will copy it rather than rebuilding the wheel. - """ - prebuilt_whl = _find_already_built_wheel(metadata_directory) - if prebuilt_whl: - shutil.copy2(prebuilt_whl, wheel_directory) - return os.path.basename(prebuilt_whl) - - return _build_backend().build_wheel(wheel_directory, config_settings, - metadata_directory) - - -def build_editable(wheel_directory, config_settings, metadata_directory=None): - """Invoke the optional build_editable hook. - - If a wheel was already built in the - prepare_metadata_for_build_editable fallback, this - will copy it rather than rebuilding the wheel. - """ - backend = _build_backend() - try: - hook = backend.build_editable - except AttributeError: - raise HookMissing() - else: - prebuilt_whl = _find_already_built_wheel(metadata_directory) - if prebuilt_whl: - shutil.copy2(prebuilt_whl, wheel_directory) - return os.path.basename(prebuilt_whl) - - return hook(wheel_directory, config_settings, metadata_directory) - - -def get_requires_for_build_sdist(config_settings): - """Invoke the optional get_requires_for_build_wheel hook - - Returns [] if the hook is not defined. - """ - backend = _build_backend() - try: - hook = backend.get_requires_for_build_sdist - except AttributeError: - return [] - else: - return hook(config_settings) - - -class _DummyException(Exception): - """Nothing should ever raise this exception""" - - -class GotUnsupportedOperation(Exception): - """For internal use when backend raises UnsupportedOperation""" - def __init__(self, traceback): - self.traceback = traceback - - -def build_sdist(sdist_directory, config_settings): - """Invoke the mandatory build_sdist hook.""" - backend = _build_backend() - try: - return backend.build_sdist(sdist_directory, config_settings) - except getattr(backend, 'UnsupportedOperation', _DummyException): - raise GotUnsupportedOperation(traceback.format_exc()) - - -HOOK_NAMES = { - 'get_requires_for_build_wheel', - 'prepare_metadata_for_build_wheel', - 'build_wheel', - 'get_requires_for_build_editable', - 'prepare_metadata_for_build_editable', - 'build_editable', - 'get_requires_for_build_sdist', - 'build_sdist', - '_supported_features', -} - - -def main(): - if len(sys.argv) < 3: - sys.exit("Needs args: hook_name, control_dir") - hook_name = sys.argv[1] - control_dir = sys.argv[2] - if hook_name not in HOOK_NAMES: - sys.exit("Unknown hook: %s" % hook_name) - hook = globals()[hook_name] - - hook_input = read_json(pjoin(control_dir, 'input.json')) - - json_out = {'unsupported': False, 'return_val': None} - try: - json_out['return_val'] = hook(**hook_input['kwargs']) - except BackendUnavailable as e: - json_out['no_backend'] = True - json_out['traceback'] = e.traceback - except BackendInvalid as e: - json_out['backend_invalid'] = True - json_out['backend_error'] = e.message - except GotUnsupportedOperation as e: - json_out['unsupported'] = True - json_out['traceback'] = e.traceback - except HookMissing as e: - json_out['hook_missing'] = True - json_out['missing_hook_name'] = e.hook_name or hook_name - - write_json(json_out, pjoin(control_dir, 'output.json'), indent=2) - - -if __name__ == '__main__': - main() diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/__init__.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/__init__.py deleted file mode 100644 index 10ff67f..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/__init__.py +++ /dev/null @@ -1,182 +0,0 @@ -# __ -# /__) _ _ _ _ _/ _ -# / ( (- (/ (/ (- _) / _) -# / - -""" -Requests HTTP Library -~~~~~~~~~~~~~~~~~~~~~ - -Requests is an HTTP library, written in Python, for human beings. -Basic GET usage: - - >>> import requests - >>> r = requests.get('https://www.python.org') - >>> r.status_code - 200 - >>> b'Python is a programming language' in r.content - True - -... or POST: - - >>> payload = dict(key1='value1', key2='value2') - >>> r = requests.post('https://httpbin.org/post', data=payload) - >>> print(r.text) - { - ... - "form": { - "key1": "value1", - "key2": "value2" - }, - ... - } - -The other HTTP methods are supported - see `requests.api`. Full documentation -is at . - -:copyright: (c) 2017 by Kenneth Reitz. -:license: Apache 2.0, see LICENSE for more details. -""" - -import warnings - -from pip._vendor import urllib3 - -from .exceptions import RequestsDependencyWarning - -charset_normalizer_version = None - -try: - from pip._vendor.chardet import __version__ as chardet_version -except ImportError: - chardet_version = None - - -def check_compatibility(urllib3_version, chardet_version, charset_normalizer_version): - urllib3_version = urllib3_version.split(".") - assert urllib3_version != ["dev"] # Verify urllib3 isn't installed from git. - - # Sometimes, urllib3 only reports its version as 16.1. - if len(urllib3_version) == 2: - urllib3_version.append("0") - - # Check urllib3 for compatibility. - major, minor, patch = urllib3_version # noqa: F811 - major, minor, patch = int(major), int(minor), int(patch) - # urllib3 >= 1.21.1 - assert major >= 1 - if major == 1: - assert minor >= 21 - - # Check charset_normalizer for compatibility. - if chardet_version: - major, minor, patch = chardet_version.split(".")[:3] - major, minor, patch = int(major), int(minor), int(patch) - # chardet_version >= 3.0.2, < 6.0.0 - assert (3, 0, 2) <= (major, minor, patch) < (6, 0, 0) - elif charset_normalizer_version: - major, minor, patch = charset_normalizer_version.split(".")[:3] - major, minor, patch = int(major), int(minor), int(patch) - # charset_normalizer >= 2.0.0 < 4.0.0 - assert (2, 0, 0) <= (major, minor, patch) < (4, 0, 0) - else: - raise Exception("You need either charset_normalizer or chardet installed") - - -def _check_cryptography(cryptography_version): - # cryptography < 1.3.4 - try: - cryptography_version = list(map(int, cryptography_version.split("."))) - except ValueError: - return - - if cryptography_version < [1, 3, 4]: - warning = "Old version of cryptography ({}) may cause slowdown.".format( - cryptography_version - ) - warnings.warn(warning, RequestsDependencyWarning) - - -# Check imported dependencies for compatibility. -try: - check_compatibility( - urllib3.__version__, chardet_version, charset_normalizer_version - ) -except (AssertionError, ValueError): - warnings.warn( - "urllib3 ({}) or chardet ({})/charset_normalizer ({}) doesn't match a supported " - "version!".format( - urllib3.__version__, chardet_version, charset_normalizer_version - ), - RequestsDependencyWarning, - ) - -# Attempt to enable urllib3's fallback for SNI support -# if the standard library doesn't support SNI or the -# 'ssl' library isn't available. -try: - # Note: This logic prevents upgrading cryptography on Windows, if imported - # as part of pip. - from pip._internal.utils.compat import WINDOWS - if not WINDOWS: - raise ImportError("pip internals: don't import cryptography on Windows") - try: - import ssl - except ImportError: - ssl = None - - if not getattr(ssl, "HAS_SNI", False): - from pip._vendor.urllib3.contrib import pyopenssl - - pyopenssl.inject_into_urllib3() - - # Check cryptography version - from cryptography import __version__ as cryptography_version - - _check_cryptography(cryptography_version) -except ImportError: - pass - -# urllib3's DependencyWarnings should be silenced. -from pip._vendor.urllib3.exceptions import DependencyWarning - -warnings.simplefilter("ignore", DependencyWarning) - -# Set default logging handler to avoid "No handler found" warnings. -import logging -from logging import NullHandler - -from . import packages, utils -from .__version__ import ( - __author__, - __author_email__, - __build__, - __cake__, - __copyright__, - __description__, - __license__, - __title__, - __url__, - __version__, -) -from .api import delete, get, head, options, patch, post, put, request -from .exceptions import ( - ConnectionError, - ConnectTimeout, - FileModeWarning, - HTTPError, - JSONDecodeError, - ReadTimeout, - RequestException, - Timeout, - TooManyRedirects, - URLRequired, -) -from .models import PreparedRequest, Request, Response -from .sessions import Session, session -from .status_codes import codes - -logging.getLogger(__name__).addHandler(NullHandler()) - -# FileModeWarnings go off per the default. -warnings.simplefilter("default", FileModeWarning, append=True) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/requests/__pycache__/__init__.cpython-311.pyc deleted file mode 100644 index b258375..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/requests/__pycache__/__init__.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/__pycache__/__version__.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/requests/__pycache__/__version__.cpython-311.pyc deleted file mode 100644 index 22f5581..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/requests/__pycache__/__version__.cpython-311.pyc and /dev/null differ diff --git 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a/venv/lib/python3.11/site-packages/pip/_vendor/requests/__pycache__/utils.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/__version__.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/__version__.py deleted file mode 100644 index 5063c3f..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/__version__.py +++ /dev/null @@ -1,14 +0,0 @@ -# .-. .-. .-. . . .-. .-. .-. .-. -# |( |- |.| | | |- `-. | `-. -# ' ' `-' `-`.`-' `-' `-' ' `-' - -__title__ = "requests" -__description__ = "Python HTTP for Humans." -__url__ = "https://requests.readthedocs.io" -__version__ = "2.31.0" -__build__ = 0x023100 -__author__ = "Kenneth Reitz" -__author_email__ = "me@kennethreitz.org" -__license__ = "Apache 2.0" -__copyright__ = "Copyright Kenneth Reitz" -__cake__ = "\u2728 \U0001f370 \u2728" diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/_internal_utils.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/_internal_utils.py deleted file mode 100644 index f2cf635..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/_internal_utils.py +++ /dev/null @@ -1,50 +0,0 @@ -""" -requests._internal_utils -~~~~~~~~~~~~~~ - -Provides utility functions that are consumed internally by Requests -which depend on extremely few external helpers (such as compat) -""" -import re - -from .compat import builtin_str - -_VALID_HEADER_NAME_RE_BYTE = re.compile(rb"^[^:\s][^:\r\n]*$") -_VALID_HEADER_NAME_RE_STR = re.compile(r"^[^:\s][^:\r\n]*$") -_VALID_HEADER_VALUE_RE_BYTE = re.compile(rb"^\S[^\r\n]*$|^$") -_VALID_HEADER_VALUE_RE_STR = re.compile(r"^\S[^\r\n]*$|^$") - -_HEADER_VALIDATORS_STR = (_VALID_HEADER_NAME_RE_STR, _VALID_HEADER_VALUE_RE_STR) -_HEADER_VALIDATORS_BYTE = (_VALID_HEADER_NAME_RE_BYTE, _VALID_HEADER_VALUE_RE_BYTE) -HEADER_VALIDATORS = { - bytes: _HEADER_VALIDATORS_BYTE, - str: _HEADER_VALIDATORS_STR, -} - - -def to_native_string(string, encoding="ascii"): - """Given a string object, regardless of type, returns a representation of - that string in the native string type, encoding and decoding where - necessary. This assumes ASCII unless told otherwise. - """ - if isinstance(string, builtin_str): - out = string - else: - out = string.decode(encoding) - - return out - - -def unicode_is_ascii(u_string): - """Determine if unicode string only contains ASCII characters. - - :param str u_string: unicode string to check. Must be unicode - and not Python 2 `str`. - :rtype: bool - """ - assert isinstance(u_string, str) - try: - u_string.encode("ascii") - return True - except UnicodeEncodeError: - return False diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/adapters.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/adapters.py deleted file mode 100644 index 10c1767..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/adapters.py +++ /dev/null @@ -1,538 +0,0 @@ -""" -requests.adapters -~~~~~~~~~~~~~~~~~ - -This module contains the transport adapters that Requests uses to define -and maintain connections. -""" - -import os.path -import socket # noqa: F401 - -from pip._vendor.urllib3.exceptions import ClosedPoolError, ConnectTimeoutError -from pip._vendor.urllib3.exceptions import HTTPError as _HTTPError -from pip._vendor.urllib3.exceptions import InvalidHeader as _InvalidHeader -from pip._vendor.urllib3.exceptions import ( - LocationValueError, - MaxRetryError, - NewConnectionError, - ProtocolError, -) -from pip._vendor.urllib3.exceptions import ProxyError as _ProxyError -from pip._vendor.urllib3.exceptions import ReadTimeoutError, ResponseError -from pip._vendor.urllib3.exceptions import SSLError as _SSLError -from pip._vendor.urllib3.poolmanager import PoolManager, proxy_from_url -from pip._vendor.urllib3.util import Timeout as TimeoutSauce -from pip._vendor.urllib3.util import parse_url -from pip._vendor.urllib3.util.retry import Retry - -from .auth import _basic_auth_str -from .compat import basestring, urlparse -from .cookies import extract_cookies_to_jar -from .exceptions import ( - ConnectionError, - ConnectTimeout, - InvalidHeader, - InvalidProxyURL, - InvalidSchema, - InvalidURL, - ProxyError, - ReadTimeout, - RetryError, - SSLError, -) -from .models import Response -from .structures import CaseInsensitiveDict -from .utils import ( - DEFAULT_CA_BUNDLE_PATH, - extract_zipped_paths, - get_auth_from_url, - get_encoding_from_headers, - prepend_scheme_if_needed, - select_proxy, - urldefragauth, -) - -try: - from pip._vendor.urllib3.contrib.socks import SOCKSProxyManager -except ImportError: - - def SOCKSProxyManager(*args, **kwargs): - raise InvalidSchema("Missing dependencies for SOCKS support.") - - -DEFAULT_POOLBLOCK = False -DEFAULT_POOLSIZE = 10 -DEFAULT_RETRIES = 0 -DEFAULT_POOL_TIMEOUT = None - - -class BaseAdapter: - """The Base Transport Adapter""" - - def __init__(self): - super().__init__() - - def send( - self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None - ): - """Sends PreparedRequest object. Returns Response object. - - :param request: The :class:`PreparedRequest ` being sent. - :param stream: (optional) Whether to stream the request content. - :param timeout: (optional) How long to wait for the server to send - data before giving up, as a float, or a :ref:`(connect timeout, - read timeout) ` tuple. - :type timeout: float or tuple - :param verify: (optional) Either a boolean, in which case it controls whether we verify - the server's TLS certificate, or a string, in which case it must be a path - to a CA bundle to use - :param cert: (optional) Any user-provided SSL certificate to be trusted. - :param proxies: (optional) The proxies dictionary to apply to the request. - """ - raise NotImplementedError - - def close(self): - """Cleans up adapter specific items.""" - raise NotImplementedError - - -class HTTPAdapter(BaseAdapter): - """The built-in HTTP Adapter for urllib3. - - Provides a general-case interface for Requests sessions to contact HTTP and - HTTPS urls by implementing the Transport Adapter interface. This class will - usually be created by the :class:`Session ` class under the - covers. - - :param pool_connections: The number of urllib3 connection pools to cache. - :param pool_maxsize: The maximum number of connections to save in the pool. - :param max_retries: The maximum number of retries each connection - should attempt. Note, this applies only to failed DNS lookups, socket - connections and connection timeouts, never to requests where data has - made it to the server. By default, Requests does not retry failed - connections. If you need granular control over the conditions under - which we retry a request, import urllib3's ``Retry`` class and pass - that instead. - :param pool_block: Whether the connection pool should block for connections. - - Usage:: - - >>> import requests - >>> s = requests.Session() - >>> a = requests.adapters.HTTPAdapter(max_retries=3) - >>> s.mount('http://', a) - """ - - __attrs__ = [ - "max_retries", - "config", - "_pool_connections", - "_pool_maxsize", - "_pool_block", - ] - - def __init__( - self, - pool_connections=DEFAULT_POOLSIZE, - pool_maxsize=DEFAULT_POOLSIZE, - max_retries=DEFAULT_RETRIES, - pool_block=DEFAULT_POOLBLOCK, - ): - if max_retries == DEFAULT_RETRIES: - self.max_retries = Retry(0, read=False) - else: - self.max_retries = Retry.from_int(max_retries) - self.config = {} - self.proxy_manager = {} - - super().__init__() - - self._pool_connections = pool_connections - self._pool_maxsize = pool_maxsize - self._pool_block = pool_block - - self.init_poolmanager(pool_connections, pool_maxsize, block=pool_block) - - def __getstate__(self): - return {attr: getattr(self, attr, None) for attr in self.__attrs__} - - def __setstate__(self, state): - # Can't handle by adding 'proxy_manager' to self.__attrs__ because - # self.poolmanager uses a lambda function, which isn't pickleable. - self.proxy_manager = {} - self.config = {} - - for attr, value in state.items(): - setattr(self, attr, value) - - self.init_poolmanager( - self._pool_connections, self._pool_maxsize, block=self._pool_block - ) - - def init_poolmanager( - self, connections, maxsize, block=DEFAULT_POOLBLOCK, **pool_kwargs - ): - """Initializes a urllib3 PoolManager. - - This method should not be called from user code, and is only - exposed for use when subclassing the - :class:`HTTPAdapter `. - - :param connections: The number of urllib3 connection pools to cache. - :param maxsize: The maximum number of connections to save in the pool. - :param block: Block when no free connections are available. - :param pool_kwargs: Extra keyword arguments used to initialize the Pool Manager. - """ - # save these values for pickling - self._pool_connections = connections - self._pool_maxsize = maxsize - self._pool_block = block - - self.poolmanager = PoolManager( - num_pools=connections, - maxsize=maxsize, - block=block, - **pool_kwargs, - ) - - def proxy_manager_for(self, proxy, **proxy_kwargs): - """Return urllib3 ProxyManager for the given proxy. - - This method should not be called from user code, and is only - exposed for use when subclassing the - :class:`HTTPAdapter `. - - :param proxy: The proxy to return a urllib3 ProxyManager for. - :param proxy_kwargs: Extra keyword arguments used to configure the Proxy Manager. - :returns: ProxyManager - :rtype: urllib3.ProxyManager - """ - if proxy in self.proxy_manager: - manager = self.proxy_manager[proxy] - elif proxy.lower().startswith("socks"): - username, password = get_auth_from_url(proxy) - manager = self.proxy_manager[proxy] = SOCKSProxyManager( - proxy, - username=username, - password=password, - num_pools=self._pool_connections, - maxsize=self._pool_maxsize, - block=self._pool_block, - **proxy_kwargs, - ) - else: - proxy_headers = self.proxy_headers(proxy) - manager = self.proxy_manager[proxy] = proxy_from_url( - proxy, - proxy_headers=proxy_headers, - num_pools=self._pool_connections, - maxsize=self._pool_maxsize, - block=self._pool_block, - **proxy_kwargs, - ) - - return manager - - def cert_verify(self, conn, url, verify, cert): - """Verify a SSL certificate. This method should not be called from user - code, and is only exposed for use when subclassing the - :class:`HTTPAdapter `. - - :param conn: The urllib3 connection object associated with the cert. - :param url: The requested URL. - :param verify: Either a boolean, in which case it controls whether we verify - the server's TLS certificate, or a string, in which case it must be a path - to a CA bundle to use - :param cert: The SSL certificate to verify. - """ - if url.lower().startswith("https") and verify: - - cert_loc = None - - # Allow self-specified cert location. - if verify is not True: - cert_loc = verify - - if not cert_loc: - cert_loc = extract_zipped_paths(DEFAULT_CA_BUNDLE_PATH) - - if not cert_loc or not os.path.exists(cert_loc): - raise OSError( - f"Could not find a suitable TLS CA certificate bundle, " - f"invalid path: {cert_loc}" - ) - - conn.cert_reqs = "CERT_REQUIRED" - - if not os.path.isdir(cert_loc): - conn.ca_certs = cert_loc - else: - conn.ca_cert_dir = cert_loc - else: - conn.cert_reqs = "CERT_NONE" - conn.ca_certs = None - conn.ca_cert_dir = None - - if cert: - if not isinstance(cert, basestring): - conn.cert_file = cert[0] - conn.key_file = cert[1] - else: - conn.cert_file = cert - conn.key_file = None - if conn.cert_file and not os.path.exists(conn.cert_file): - raise OSError( - f"Could not find the TLS certificate file, " - f"invalid path: {conn.cert_file}" - ) - if conn.key_file and not os.path.exists(conn.key_file): - raise OSError( - f"Could not find the TLS key file, invalid path: {conn.key_file}" - ) - - def build_response(self, req, resp): - """Builds a :class:`Response ` object from a urllib3 - response. This should not be called from user code, and is only exposed - for use when subclassing the - :class:`HTTPAdapter ` - - :param req: The :class:`PreparedRequest ` used to generate the response. - :param resp: The urllib3 response object. - :rtype: requests.Response - """ - response = Response() - - # Fallback to None if there's no status_code, for whatever reason. - response.status_code = getattr(resp, "status", None) - - # Make headers case-insensitive. - response.headers = CaseInsensitiveDict(getattr(resp, "headers", {})) - - # Set encoding. - response.encoding = get_encoding_from_headers(response.headers) - response.raw = resp - response.reason = response.raw.reason - - if isinstance(req.url, bytes): - response.url = req.url.decode("utf-8") - else: - response.url = req.url - - # Add new cookies from the server. - extract_cookies_to_jar(response.cookies, req, resp) - - # Give the Response some context. - response.request = req - response.connection = self - - return response - - def get_connection(self, url, proxies=None): - """Returns a urllib3 connection for the given URL. This should not be - called from user code, and is only exposed for use when subclassing the - :class:`HTTPAdapter `. - - :param url: The URL to connect to. - :param proxies: (optional) A Requests-style dictionary of proxies used on this request. - :rtype: urllib3.ConnectionPool - """ - proxy = select_proxy(url, proxies) - - if proxy: - proxy = prepend_scheme_if_needed(proxy, "http") - proxy_url = parse_url(proxy) - if not proxy_url.host: - raise InvalidProxyURL( - "Please check proxy URL. It is malformed " - "and could be missing the host." - ) - proxy_manager = self.proxy_manager_for(proxy) - conn = proxy_manager.connection_from_url(url) - else: - # Only scheme should be lower case - parsed = urlparse(url) - url = parsed.geturl() - conn = self.poolmanager.connection_from_url(url) - - return conn - - def close(self): - """Disposes of any internal state. - - Currently, this closes the PoolManager and any active ProxyManager, - which closes any pooled connections. - """ - self.poolmanager.clear() - for proxy in self.proxy_manager.values(): - proxy.clear() - - def request_url(self, request, proxies): - """Obtain the url to use when making the final request. - - If the message is being sent through a HTTP proxy, the full URL has to - be used. Otherwise, we should only use the path portion of the URL. - - This should not be called from user code, and is only exposed for use - when subclassing the - :class:`HTTPAdapter `. - - :param request: The :class:`PreparedRequest ` being sent. - :param proxies: A dictionary of schemes or schemes and hosts to proxy URLs. - :rtype: str - """ - proxy = select_proxy(request.url, proxies) - scheme = urlparse(request.url).scheme - - is_proxied_http_request = proxy and scheme != "https" - using_socks_proxy = False - if proxy: - proxy_scheme = urlparse(proxy).scheme.lower() - using_socks_proxy = proxy_scheme.startswith("socks") - - url = request.path_url - if is_proxied_http_request and not using_socks_proxy: - url = urldefragauth(request.url) - - return url - - def add_headers(self, request, **kwargs): - """Add any headers needed by the connection. As of v2.0 this does - nothing by default, but is left for overriding by users that subclass - the :class:`HTTPAdapter `. - - This should not be called from user code, and is only exposed for use - when subclassing the - :class:`HTTPAdapter `. - - :param request: The :class:`PreparedRequest ` to add headers to. - :param kwargs: The keyword arguments from the call to send(). - """ - pass - - def proxy_headers(self, proxy): - """Returns a dictionary of the headers to add to any request sent - through a proxy. This works with urllib3 magic to ensure that they are - correctly sent to the proxy, rather than in a tunnelled request if - CONNECT is being used. - - This should not be called from user code, and is only exposed for use - when subclassing the - :class:`HTTPAdapter `. - - :param proxy: The url of the proxy being used for this request. - :rtype: dict - """ - headers = {} - username, password = get_auth_from_url(proxy) - - if username: - headers["Proxy-Authorization"] = _basic_auth_str(username, password) - - return headers - - def send( - self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None - ): - """Sends PreparedRequest object. Returns Response object. - - :param request: The :class:`PreparedRequest ` being sent. - :param stream: (optional) Whether to stream the request content. - :param timeout: (optional) How long to wait for the server to send - data before giving up, as a float, or a :ref:`(connect timeout, - read timeout) ` tuple. - :type timeout: float or tuple or urllib3 Timeout object - :param verify: (optional) Either a boolean, in which case it controls whether - we verify the server's TLS certificate, or a string, in which case it - must be a path to a CA bundle to use - :param cert: (optional) Any user-provided SSL certificate to be trusted. - :param proxies: (optional) The proxies dictionary to apply to the request. - :rtype: requests.Response - """ - - try: - conn = self.get_connection(request.url, proxies) - except LocationValueError as e: - raise InvalidURL(e, request=request) - - self.cert_verify(conn, request.url, verify, cert) - url = self.request_url(request, proxies) - self.add_headers( - request, - stream=stream, - timeout=timeout, - verify=verify, - cert=cert, - proxies=proxies, - ) - - chunked = not (request.body is None or "Content-Length" in request.headers) - - if isinstance(timeout, tuple): - try: - connect, read = timeout - timeout = TimeoutSauce(connect=connect, read=read) - except ValueError: - raise ValueError( - f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " - f"or a single float to set both timeouts to the same value." - ) - elif isinstance(timeout, TimeoutSauce): - pass - else: - timeout = TimeoutSauce(connect=timeout, read=timeout) - - try: - resp = conn.urlopen( - method=request.method, - url=url, - body=request.body, - headers=request.headers, - redirect=False, - assert_same_host=False, - preload_content=False, - decode_content=False, - retries=self.max_retries, - timeout=timeout, - chunked=chunked, - ) - - except (ProtocolError, OSError) as err: - raise ConnectionError(err, request=request) - - except MaxRetryError as e: - if isinstance(e.reason, ConnectTimeoutError): - # TODO: Remove this in 3.0.0: see #2811 - if not isinstance(e.reason, NewConnectionError): - raise ConnectTimeout(e, request=request) - - if isinstance(e.reason, ResponseError): - raise RetryError(e, request=request) - - if isinstance(e.reason, _ProxyError): - raise ProxyError(e, request=request) - - if isinstance(e.reason, _SSLError): - # This branch is for urllib3 v1.22 and later. - raise SSLError(e, request=request) - - raise ConnectionError(e, request=request) - - except ClosedPoolError as e: - raise ConnectionError(e, request=request) - - except _ProxyError as e: - raise ProxyError(e) - - except (_SSLError, _HTTPError) as e: - if isinstance(e, _SSLError): - # This branch is for urllib3 versions earlier than v1.22 - raise SSLError(e, request=request) - elif isinstance(e, ReadTimeoutError): - raise ReadTimeout(e, request=request) - elif isinstance(e, _InvalidHeader): - raise InvalidHeader(e, request=request) - else: - raise - - return self.build_response(request, resp) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/api.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/api.py deleted file mode 100644 index cd0b3ee..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/api.py +++ /dev/null @@ -1,157 +0,0 @@ -""" -requests.api -~~~~~~~~~~~~ - -This module implements the Requests API. - -:copyright: (c) 2012 by Kenneth Reitz. -:license: Apache2, see LICENSE for more details. -""" - -from . import sessions - - -def request(method, url, **kwargs): - """Constructs and sends a :class:`Request `. - - :param method: method for the new :class:`Request` object: ``GET``, ``OPTIONS``, ``HEAD``, ``POST``, ``PUT``, ``PATCH``, or ``DELETE``. - :param url: URL for the new :class:`Request` object. - :param params: (optional) Dictionary, list of tuples or bytes to send - in the query string for the :class:`Request`. - :param data: (optional) Dictionary, list of tuples, bytes, or file-like - object to send in the body of the :class:`Request`. - :param json: (optional) A JSON serializable Python object to send in the body of the :class:`Request`. - :param headers: (optional) Dictionary of HTTP Headers to send with the :class:`Request`. - :param cookies: (optional) Dict or CookieJar object to send with the :class:`Request`. - :param files: (optional) Dictionary of ``'name': file-like-objects`` (or ``{'name': file-tuple}``) for multipart encoding upload. - ``file-tuple`` can be a 2-tuple ``('filename', fileobj)``, 3-tuple ``('filename', fileobj, 'content_type')`` - or a 4-tuple ``('filename', fileobj, 'content_type', custom_headers)``, where ``'content-type'`` is a string - defining the content type of the given file and ``custom_headers`` a dict-like object containing additional headers - to add for the file. - :param auth: (optional) Auth tuple to enable Basic/Digest/Custom HTTP Auth. - :param timeout: (optional) How many seconds to wait for the server to send data - before giving up, as a float, or a :ref:`(connect timeout, read - timeout) ` tuple. - :type timeout: float or tuple - :param allow_redirects: (optional) Boolean. Enable/disable GET/OPTIONS/POST/PUT/PATCH/DELETE/HEAD redirection. Defaults to ``True``. - :type allow_redirects: bool - :param proxies: (optional) Dictionary mapping protocol to the URL of the proxy. - :param verify: (optional) Either a boolean, in which case it controls whether we verify - the server's TLS certificate, or a string, in which case it must be a path - to a CA bundle to use. Defaults to ``True``. - :param stream: (optional) if ``False``, the response content will be immediately downloaded. - :param cert: (optional) if String, path to ssl client cert file (.pem). If Tuple, ('cert', 'key') pair. - :return: :class:`Response ` object - :rtype: requests.Response - - Usage:: - - >>> import requests - >>> req = requests.request('GET', 'https://httpbin.org/get') - >>> req - - """ - - # By using the 'with' statement we are sure the session is closed, thus we - # avoid leaving sockets open which can trigger a ResourceWarning in some - # cases, and look like a memory leak in others. - with sessions.Session() as session: - return session.request(method=method, url=url, **kwargs) - - -def get(url, params=None, **kwargs): - r"""Sends a GET request. - - :param url: URL for the new :class:`Request` object. - :param params: (optional) Dictionary, list of tuples or bytes to send - in the query string for the :class:`Request`. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :return: :class:`Response ` object - :rtype: requests.Response - """ - - return request("get", url, params=params, **kwargs) - - -def options(url, **kwargs): - r"""Sends an OPTIONS request. - - :param url: URL for the new :class:`Request` object. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :return: :class:`Response ` object - :rtype: requests.Response - """ - - return request("options", url, **kwargs) - - -def head(url, **kwargs): - r"""Sends a HEAD request. - - :param url: URL for the new :class:`Request` object. - :param \*\*kwargs: Optional arguments that ``request`` takes. If - `allow_redirects` is not provided, it will be set to `False` (as - opposed to the default :meth:`request` behavior). - :return: :class:`Response ` object - :rtype: requests.Response - """ - - kwargs.setdefault("allow_redirects", False) - return request("head", url, **kwargs) - - -def post(url, data=None, json=None, **kwargs): - r"""Sends a POST request. - - :param url: URL for the new :class:`Request` object. - :param data: (optional) Dictionary, list of tuples, bytes, or file-like - object to send in the body of the :class:`Request`. - :param json: (optional) A JSON serializable Python object to send in the body of the :class:`Request`. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :return: :class:`Response ` object - :rtype: requests.Response - """ - - return request("post", url, data=data, json=json, **kwargs) - - -def put(url, data=None, **kwargs): - r"""Sends a PUT request. - - :param url: URL for the new :class:`Request` object. - :param data: (optional) Dictionary, list of tuples, bytes, or file-like - object to send in the body of the :class:`Request`. - :param json: (optional) A JSON serializable Python object to send in the body of the :class:`Request`. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :return: :class:`Response ` object - :rtype: requests.Response - """ - - return request("put", url, data=data, **kwargs) - - -def patch(url, data=None, **kwargs): - r"""Sends a PATCH request. - - :param url: URL for the new :class:`Request` object. - :param data: (optional) Dictionary, list of tuples, bytes, or file-like - object to send in the body of the :class:`Request`. - :param json: (optional) A JSON serializable Python object to send in the body of the :class:`Request`. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :return: :class:`Response ` object - :rtype: requests.Response - """ - - return request("patch", url, data=data, **kwargs) - - -def delete(url, **kwargs): - r"""Sends a DELETE request. - - :param url: URL for the new :class:`Request` object. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :return: :class:`Response ` object - :rtype: requests.Response - """ - - return request("delete", url, **kwargs) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/auth.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/auth.py deleted file mode 100644 index 9733686..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/auth.py +++ /dev/null @@ -1,315 +0,0 @@ -""" -requests.auth -~~~~~~~~~~~~~ - -This module contains the authentication handlers for Requests. -""" - -import hashlib -import os -import re -import threading -import time -import warnings -from base64 import b64encode - -from ._internal_utils import to_native_string -from .compat import basestring, str, urlparse -from .cookies import extract_cookies_to_jar -from .utils import parse_dict_header - -CONTENT_TYPE_FORM_URLENCODED = "application/x-www-form-urlencoded" -CONTENT_TYPE_MULTI_PART = "multipart/form-data" - - -def _basic_auth_str(username, password): - """Returns a Basic Auth string.""" - - # "I want us to put a big-ol' comment on top of it that - # says that this behaviour is dumb but we need to preserve - # it because people are relying on it." - # - Lukasa - # - # These are here solely to maintain backwards compatibility - # for things like ints. This will be removed in 3.0.0. - if not isinstance(username, basestring): - warnings.warn( - "Non-string usernames will no longer be supported in Requests " - "3.0.0. Please convert the object you've passed in ({!r}) to " - "a string or bytes object in the near future to avoid " - "problems.".format(username), - category=DeprecationWarning, - ) - username = str(username) - - if not isinstance(password, basestring): - warnings.warn( - "Non-string passwords will no longer be supported in Requests " - "3.0.0. Please convert the object you've passed in ({!r}) to " - "a string or bytes object in the near future to avoid " - "problems.".format(type(password)), - category=DeprecationWarning, - ) - password = str(password) - # -- End Removal -- - - if isinstance(username, str): - username = username.encode("latin1") - - if isinstance(password, str): - password = password.encode("latin1") - - authstr = "Basic " + to_native_string( - b64encode(b":".join((username, password))).strip() - ) - - return authstr - - -class AuthBase: - """Base class that all auth implementations derive from""" - - def __call__(self, r): - raise NotImplementedError("Auth hooks must be callable.") - - -class HTTPBasicAuth(AuthBase): - """Attaches HTTP Basic Authentication to the given Request object.""" - - def __init__(self, username, password): - self.username = username - self.password = password - - def __eq__(self, other): - return all( - [ - self.username == getattr(other, "username", None), - self.password == getattr(other, "password", None), - ] - ) - - def __ne__(self, other): - return not self == other - - def __call__(self, r): - r.headers["Authorization"] = _basic_auth_str(self.username, self.password) - return r - - -class HTTPProxyAuth(HTTPBasicAuth): - """Attaches HTTP Proxy Authentication to a given Request object.""" - - def __call__(self, r): - r.headers["Proxy-Authorization"] = _basic_auth_str(self.username, self.password) - return r - - -class HTTPDigestAuth(AuthBase): - """Attaches HTTP Digest Authentication to the given Request object.""" - - def __init__(self, username, password): - self.username = username - self.password = password - # Keep state in per-thread local storage - self._thread_local = threading.local() - - def init_per_thread_state(self): - # Ensure state is initialized just once per-thread - if not hasattr(self._thread_local, "init"): - self._thread_local.init = True - self._thread_local.last_nonce = "" - self._thread_local.nonce_count = 0 - self._thread_local.chal = {} - self._thread_local.pos = None - self._thread_local.num_401_calls = None - - def build_digest_header(self, method, url): - """ - :rtype: str - """ - - realm = self._thread_local.chal["realm"] - nonce = self._thread_local.chal["nonce"] - qop = self._thread_local.chal.get("qop") - algorithm = self._thread_local.chal.get("algorithm") - opaque = self._thread_local.chal.get("opaque") - hash_utf8 = None - - if algorithm is None: - _algorithm = "MD5" - else: - _algorithm = algorithm.upper() - # lambdas assume digest modules are imported at the top level - if _algorithm == "MD5" or _algorithm == "MD5-SESS": - - def md5_utf8(x): - if isinstance(x, str): - x = x.encode("utf-8") - return hashlib.md5(x).hexdigest() - - hash_utf8 = md5_utf8 - elif _algorithm == "SHA": - - def sha_utf8(x): - if isinstance(x, str): - x = x.encode("utf-8") - return hashlib.sha1(x).hexdigest() - - hash_utf8 = sha_utf8 - elif _algorithm == "SHA-256": - - def sha256_utf8(x): - if isinstance(x, str): - x = x.encode("utf-8") - return hashlib.sha256(x).hexdigest() - - hash_utf8 = sha256_utf8 - elif _algorithm == "SHA-512": - - def sha512_utf8(x): - if isinstance(x, str): - x = x.encode("utf-8") - return hashlib.sha512(x).hexdigest() - - hash_utf8 = sha512_utf8 - - KD = lambda s, d: hash_utf8(f"{s}:{d}") # noqa:E731 - - if hash_utf8 is None: - return None - - # XXX not implemented yet - entdig = None - p_parsed = urlparse(url) - #: path is request-uri defined in RFC 2616 which should not be empty - path = p_parsed.path or "/" - if p_parsed.query: - path += f"?{p_parsed.query}" - - A1 = f"{self.username}:{realm}:{self.password}" - A2 = f"{method}:{path}" - - HA1 = hash_utf8(A1) - HA2 = hash_utf8(A2) - - if nonce == self._thread_local.last_nonce: - self._thread_local.nonce_count += 1 - else: - self._thread_local.nonce_count = 1 - ncvalue = f"{self._thread_local.nonce_count:08x}" - s = str(self._thread_local.nonce_count).encode("utf-8") - s += nonce.encode("utf-8") - s += time.ctime().encode("utf-8") - s += os.urandom(8) - - cnonce = hashlib.sha1(s).hexdigest()[:16] - if _algorithm == "MD5-SESS": - HA1 = hash_utf8(f"{HA1}:{nonce}:{cnonce}") - - if not qop: - respdig = KD(HA1, f"{nonce}:{HA2}") - elif qop == "auth" or "auth" in qop.split(","): - noncebit = f"{nonce}:{ncvalue}:{cnonce}:auth:{HA2}" - respdig = KD(HA1, noncebit) - else: - # XXX handle auth-int. - return None - - self._thread_local.last_nonce = nonce - - # XXX should the partial digests be encoded too? - base = ( - f'username="{self.username}", realm="{realm}", nonce="{nonce}", ' - f'uri="{path}", response="{respdig}"' - ) - if opaque: - base += f', opaque="{opaque}"' - if algorithm: - base += f', algorithm="{algorithm}"' - if entdig: - base += f', digest="{entdig}"' - if qop: - base += f', qop="auth", nc={ncvalue}, cnonce="{cnonce}"' - - return f"Digest {base}" - - def handle_redirect(self, r, **kwargs): - """Reset num_401_calls counter on redirects.""" - if r.is_redirect: - self._thread_local.num_401_calls = 1 - - def handle_401(self, r, **kwargs): - """ - Takes the given response and tries digest-auth, if needed. - - :rtype: requests.Response - """ - - # If response is not 4xx, do not auth - # See https://github.com/psf/requests/issues/3772 - if not 400 <= r.status_code < 500: - self._thread_local.num_401_calls = 1 - return r - - if self._thread_local.pos is not None: - # Rewind the file position indicator of the body to where - # it was to resend the request. - r.request.body.seek(self._thread_local.pos) - s_auth = r.headers.get("www-authenticate", "") - - if "digest" in s_auth.lower() and self._thread_local.num_401_calls < 2: - - self._thread_local.num_401_calls += 1 - pat = re.compile(r"digest ", flags=re.IGNORECASE) - self._thread_local.chal = parse_dict_header(pat.sub("", s_auth, count=1)) - - # Consume content and release the original connection - # to allow our new request to reuse the same one. - r.content - r.close() - prep = r.request.copy() - extract_cookies_to_jar(prep._cookies, r.request, r.raw) - prep.prepare_cookies(prep._cookies) - - prep.headers["Authorization"] = self.build_digest_header( - prep.method, prep.url - ) - _r = r.connection.send(prep, **kwargs) - _r.history.append(r) - _r.request = prep - - return _r - - self._thread_local.num_401_calls = 1 - return r - - def __call__(self, r): - # Initialize per-thread state, if needed - self.init_per_thread_state() - # If we have a saved nonce, skip the 401 - if self._thread_local.last_nonce: - r.headers["Authorization"] = self.build_digest_header(r.method, r.url) - try: - self._thread_local.pos = r.body.tell() - except AttributeError: - # In the case of HTTPDigestAuth being reused and the body of - # the previous request was a file-like object, pos has the - # file position of the previous body. Ensure it's set to - # None. - self._thread_local.pos = None - r.register_hook("response", self.handle_401) - r.register_hook("response", self.handle_redirect) - self._thread_local.num_401_calls = 1 - - return r - - def __eq__(self, other): - return all( - [ - self.username == getattr(other, "username", None), - self.password == getattr(other, "password", None), - ] - ) - - def __ne__(self, other): - return not self == other diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/certs.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/certs.py deleted file mode 100644 index 38696a1..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/certs.py +++ /dev/null @@ -1,24 +0,0 @@ -#!/usr/bin/env python - -""" -requests.certs -~~~~~~~~~~~~~~ - -This module returns the preferred default CA certificate bundle. There is -only one — the one from the certifi package. - -If you are packaging Requests, e.g., for a Linux distribution or a managed -environment, you can change the definition of where() to return a separately -packaged CA bundle. -""" - -import os - -if "_PIP_STANDALONE_CERT" not in os.environ: - from pip._vendor.certifi import where -else: - def where(): - return os.environ["_PIP_STANDALONE_CERT"] - -if __name__ == "__main__": - print(where()) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/compat.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/compat.py deleted file mode 100644 index 9ab2bb4..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/compat.py +++ /dev/null @@ -1,67 +0,0 @@ -""" -requests.compat -~~~~~~~~~~~~~~~ - -This module previously handled import compatibility issues -between Python 2 and Python 3. It remains for backwards -compatibility until the next major version. -""" - -from pip._vendor import chardet - -import sys - -# ------- -# Pythons -# ------- - -# Syntax sugar. -_ver = sys.version_info - -#: Python 2.x? -is_py2 = _ver[0] == 2 - -#: Python 3.x? -is_py3 = _ver[0] == 3 - -# Note: We've patched out simplejson support in pip because it prevents -# upgrading simplejson on Windows. -import json -from json import JSONDecodeError - -# Keep OrderedDict for backwards compatibility. -from collections import OrderedDict -from collections.abc import Callable, Mapping, MutableMapping -from http import cookiejar as cookielib -from http.cookies import Morsel -from io import StringIO - -# -------------- -# Legacy Imports -# -------------- -from urllib.parse import ( - quote, - quote_plus, - unquote, - unquote_plus, - urldefrag, - urlencode, - urljoin, - urlparse, - urlsplit, - urlunparse, -) -from urllib.request import ( - getproxies, - getproxies_environment, - parse_http_list, - proxy_bypass, - proxy_bypass_environment, -) - -builtin_str = str -str = str -bytes = bytes -basestring = (str, bytes) -numeric_types = (int, float) -integer_types = (int,) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/cookies.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/cookies.py deleted file mode 100644 index bf54ab2..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/cookies.py +++ /dev/null @@ -1,561 +0,0 @@ -""" -requests.cookies -~~~~~~~~~~~~~~~~ - -Compatibility code to be able to use `cookielib.CookieJar` with requests. - -requests.utils imports from here, so be careful with imports. -""" - -import calendar -import copy -import time - -from ._internal_utils import to_native_string -from .compat import Morsel, MutableMapping, cookielib, urlparse, urlunparse - -try: - import threading -except ImportError: - import dummy_threading as threading - - -class MockRequest: - """Wraps a `requests.Request` to mimic a `urllib2.Request`. - - The code in `cookielib.CookieJar` expects this interface in order to correctly - manage cookie policies, i.e., determine whether a cookie can be set, given the - domains of the request and the cookie. - - The original request object is read-only. The client is responsible for collecting - the new headers via `get_new_headers()` and interpreting them appropriately. You - probably want `get_cookie_header`, defined below. - """ - - def __init__(self, request): - self._r = request - self._new_headers = {} - self.type = urlparse(self._r.url).scheme - - def get_type(self): - return self.type - - def get_host(self): - return urlparse(self._r.url).netloc - - def get_origin_req_host(self): - return self.get_host() - - def get_full_url(self): - # Only return the response's URL if the user hadn't set the Host - # header - if not self._r.headers.get("Host"): - return self._r.url - # If they did set it, retrieve it and reconstruct the expected domain - host = to_native_string(self._r.headers["Host"], encoding="utf-8") - parsed = urlparse(self._r.url) - # Reconstruct the URL as we expect it - return urlunparse( - [ - parsed.scheme, - host, - parsed.path, - parsed.params, - parsed.query, - parsed.fragment, - ] - ) - - def is_unverifiable(self): - return True - - def has_header(self, name): - return name in self._r.headers or name in self._new_headers - - def get_header(self, name, default=None): - return self._r.headers.get(name, self._new_headers.get(name, default)) - - def add_header(self, key, val): - """cookielib has no legitimate use for this method; add it back if you find one.""" - raise NotImplementedError( - "Cookie headers should be added with add_unredirected_header()" - ) - - def add_unredirected_header(self, name, value): - self._new_headers[name] = value - - def get_new_headers(self): - return self._new_headers - - @property - def unverifiable(self): - return self.is_unverifiable() - - @property - def origin_req_host(self): - return self.get_origin_req_host() - - @property - def host(self): - return self.get_host() - - -class MockResponse: - """Wraps a `httplib.HTTPMessage` to mimic a `urllib.addinfourl`. - - ...what? Basically, expose the parsed HTTP headers from the server response - the way `cookielib` expects to see them. - """ - - def __init__(self, headers): - """Make a MockResponse for `cookielib` to read. - - :param headers: a httplib.HTTPMessage or analogous carrying the headers - """ - self._headers = headers - - def info(self): - return self._headers - - def getheaders(self, name): - self._headers.getheaders(name) - - -def extract_cookies_to_jar(jar, request, response): - """Extract the cookies from the response into a CookieJar. - - :param jar: cookielib.CookieJar (not necessarily a RequestsCookieJar) - :param request: our own requests.Request object - :param response: urllib3.HTTPResponse object - """ - if not (hasattr(response, "_original_response") and response._original_response): - return - # the _original_response field is the wrapped httplib.HTTPResponse object, - req = MockRequest(request) - # pull out the HTTPMessage with the headers and put it in the mock: - res = MockResponse(response._original_response.msg) - jar.extract_cookies(res, req) - - -def get_cookie_header(jar, request): - """ - Produce an appropriate Cookie header string to be sent with `request`, or None. - - :rtype: str - """ - r = MockRequest(request) - jar.add_cookie_header(r) - return r.get_new_headers().get("Cookie") - - -def remove_cookie_by_name(cookiejar, name, domain=None, path=None): - """Unsets a cookie by name, by default over all domains and paths. - - Wraps CookieJar.clear(), is O(n). - """ - clearables = [] - for cookie in cookiejar: - if cookie.name != name: - continue - if domain is not None and domain != cookie.domain: - continue - if path is not None and path != cookie.path: - continue - clearables.append((cookie.domain, cookie.path, cookie.name)) - - for domain, path, name in clearables: - cookiejar.clear(domain, path, name) - - -class CookieConflictError(RuntimeError): - """There are two cookies that meet the criteria specified in the cookie jar. - Use .get and .set and include domain and path args in order to be more specific. - """ - - -class RequestsCookieJar(cookielib.CookieJar, MutableMapping): - """Compatibility class; is a cookielib.CookieJar, but exposes a dict - interface. - - This is the CookieJar we create by default for requests and sessions that - don't specify one, since some clients may expect response.cookies and - session.cookies to support dict operations. - - Requests does not use the dict interface internally; it's just for - compatibility with external client code. All requests code should work - out of the box with externally provided instances of ``CookieJar``, e.g. - ``LWPCookieJar`` and ``FileCookieJar``. - - Unlike a regular CookieJar, this class is pickleable. - - .. warning:: dictionary operations that are normally O(1) may be O(n). - """ - - def get(self, name, default=None, domain=None, path=None): - """Dict-like get() that also supports optional domain and path args in - order to resolve naming collisions from using one cookie jar over - multiple domains. - - .. warning:: operation is O(n), not O(1). - """ - try: - return self._find_no_duplicates(name, domain, path) - except KeyError: - return default - - def set(self, name, value, **kwargs): - """Dict-like set() that also supports optional domain and path args in - order to resolve naming collisions from using one cookie jar over - multiple domains. - """ - # support client code that unsets cookies by assignment of a None value: - if value is None: - remove_cookie_by_name( - self, name, domain=kwargs.get("domain"), path=kwargs.get("path") - ) - return - - if isinstance(value, Morsel): - c = morsel_to_cookie(value) - else: - c = create_cookie(name, value, **kwargs) - self.set_cookie(c) - return c - - def iterkeys(self): - """Dict-like iterkeys() that returns an iterator of names of cookies - from the jar. - - .. seealso:: itervalues() and iteritems(). - """ - for cookie in iter(self): - yield cookie.name - - def keys(self): - """Dict-like keys() that returns a list of names of cookies from the - jar. - - .. seealso:: values() and items(). - """ - return list(self.iterkeys()) - - def itervalues(self): - """Dict-like itervalues() that returns an iterator of values of cookies - from the jar. - - .. seealso:: iterkeys() and iteritems(). - """ - for cookie in iter(self): - yield cookie.value - - def values(self): - """Dict-like values() that returns a list of values of cookies from the - jar. - - .. seealso:: keys() and items(). - """ - return list(self.itervalues()) - - def iteritems(self): - """Dict-like iteritems() that returns an iterator of name-value tuples - from the jar. - - .. seealso:: iterkeys() and itervalues(). - """ - for cookie in iter(self): - yield cookie.name, cookie.value - - def items(self): - """Dict-like items() that returns a list of name-value tuples from the - jar. Allows client-code to call ``dict(RequestsCookieJar)`` and get a - vanilla python dict of key value pairs. - - .. seealso:: keys() and values(). - """ - return list(self.iteritems()) - - def list_domains(self): - """Utility method to list all the domains in the jar.""" - domains = [] - for cookie in iter(self): - if cookie.domain not in domains: - domains.append(cookie.domain) - return domains - - def list_paths(self): - """Utility method to list all the paths in the jar.""" - paths = [] - for cookie in iter(self): - if cookie.path not in paths: - paths.append(cookie.path) - return paths - - def multiple_domains(self): - """Returns True if there are multiple domains in the jar. - Returns False otherwise. - - :rtype: bool - """ - domains = [] - for cookie in iter(self): - if cookie.domain is not None and cookie.domain in domains: - return True - domains.append(cookie.domain) - return False # there is only one domain in jar - - def get_dict(self, domain=None, path=None): - """Takes as an argument an optional domain and path and returns a plain - old Python dict of name-value pairs of cookies that meet the - requirements. - - :rtype: dict - """ - dictionary = {} - for cookie in iter(self): - if (domain is None or cookie.domain == domain) and ( - path is None or cookie.path == path - ): - dictionary[cookie.name] = cookie.value - return dictionary - - def __contains__(self, name): - try: - return super().__contains__(name) - except CookieConflictError: - return True - - def __getitem__(self, name): - """Dict-like __getitem__() for compatibility with client code. Throws - exception if there are more than one cookie with name. In that case, - use the more explicit get() method instead. - - .. warning:: operation is O(n), not O(1). - """ - return self._find_no_duplicates(name) - - def __setitem__(self, name, value): - """Dict-like __setitem__ for compatibility with client code. Throws - exception if there is already a cookie of that name in the jar. In that - case, use the more explicit set() method instead. - """ - self.set(name, value) - - def __delitem__(self, name): - """Deletes a cookie given a name. Wraps ``cookielib.CookieJar``'s - ``remove_cookie_by_name()``. - """ - remove_cookie_by_name(self, name) - - def set_cookie(self, cookie, *args, **kwargs): - if ( - hasattr(cookie.value, "startswith") - and cookie.value.startswith('"') - and cookie.value.endswith('"') - ): - cookie.value = cookie.value.replace('\\"', "") - return super().set_cookie(cookie, *args, **kwargs) - - def update(self, other): - """Updates this jar with cookies from another CookieJar or dict-like""" - if isinstance(other, cookielib.CookieJar): - for cookie in other: - self.set_cookie(copy.copy(cookie)) - else: - super().update(other) - - def _find(self, name, domain=None, path=None): - """Requests uses this method internally to get cookie values. - - If there are conflicting cookies, _find arbitrarily chooses one. - See _find_no_duplicates if you want an exception thrown if there are - conflicting cookies. - - :param name: a string containing name of cookie - :param domain: (optional) string containing domain of cookie - :param path: (optional) string containing path of cookie - :return: cookie.value - """ - for cookie in iter(self): - if cookie.name == name: - if domain is None or cookie.domain == domain: - if path is None or cookie.path == path: - return cookie.value - - raise KeyError(f"name={name!r}, domain={domain!r}, path={path!r}") - - def _find_no_duplicates(self, name, domain=None, path=None): - """Both ``__get_item__`` and ``get`` call this function: it's never - used elsewhere in Requests. - - :param name: a string containing name of cookie - :param domain: (optional) string containing domain of cookie - :param path: (optional) string containing path of cookie - :raises KeyError: if cookie is not found - :raises CookieConflictError: if there are multiple cookies - that match name and optionally domain and path - :return: cookie.value - """ - toReturn = None - for cookie in iter(self): - if cookie.name == name: - if domain is None or cookie.domain == domain: - if path is None or cookie.path == path: - if toReturn is not None: - # if there are multiple cookies that meet passed in criteria - raise CookieConflictError( - f"There are multiple cookies with name, {name!r}" - ) - # we will eventually return this as long as no cookie conflict - toReturn = cookie.value - - if toReturn: - return toReturn - raise KeyError(f"name={name!r}, domain={domain!r}, path={path!r}") - - def __getstate__(self): - """Unlike a normal CookieJar, this class is pickleable.""" - state = self.__dict__.copy() - # remove the unpickleable RLock object - state.pop("_cookies_lock") - return state - - def __setstate__(self, state): - """Unlike a normal CookieJar, this class is pickleable.""" - self.__dict__.update(state) - if "_cookies_lock" not in self.__dict__: - self._cookies_lock = threading.RLock() - - def copy(self): - """Return a copy of this RequestsCookieJar.""" - new_cj = RequestsCookieJar() - new_cj.set_policy(self.get_policy()) - new_cj.update(self) - return new_cj - - def get_policy(self): - """Return the CookiePolicy instance used.""" - return self._policy - - -def _copy_cookie_jar(jar): - if jar is None: - return None - - if hasattr(jar, "copy"): - # We're dealing with an instance of RequestsCookieJar - return jar.copy() - # We're dealing with a generic CookieJar instance - new_jar = copy.copy(jar) - new_jar.clear() - for cookie in jar: - new_jar.set_cookie(copy.copy(cookie)) - return new_jar - - -def create_cookie(name, value, **kwargs): - """Make a cookie from underspecified parameters. - - By default, the pair of `name` and `value` will be set for the domain '' - and sent on every request (this is sometimes called a "supercookie"). - """ - result = { - "version": 0, - "name": name, - "value": value, - "port": None, - "domain": "", - "path": "/", - "secure": False, - "expires": None, - "discard": True, - "comment": None, - "comment_url": None, - "rest": {"HttpOnly": None}, - "rfc2109": False, - } - - badargs = set(kwargs) - set(result) - if badargs: - raise TypeError( - f"create_cookie() got unexpected keyword arguments: {list(badargs)}" - ) - - result.update(kwargs) - result["port_specified"] = bool(result["port"]) - result["domain_specified"] = bool(result["domain"]) - result["domain_initial_dot"] = result["domain"].startswith(".") - result["path_specified"] = bool(result["path"]) - - return cookielib.Cookie(**result) - - -def morsel_to_cookie(morsel): - """Convert a Morsel object into a Cookie containing the one k/v pair.""" - - expires = None - if morsel["max-age"]: - try: - expires = int(time.time() + int(morsel["max-age"])) - except ValueError: - raise TypeError(f"max-age: {morsel['max-age']} must be integer") - elif morsel["expires"]: - time_template = "%a, %d-%b-%Y %H:%M:%S GMT" - expires = calendar.timegm(time.strptime(morsel["expires"], time_template)) - return create_cookie( - comment=morsel["comment"], - comment_url=bool(morsel["comment"]), - discard=False, - domain=morsel["domain"], - expires=expires, - name=morsel.key, - path=morsel["path"], - port=None, - rest={"HttpOnly": morsel["httponly"]}, - rfc2109=False, - secure=bool(morsel["secure"]), - value=morsel.value, - version=morsel["version"] or 0, - ) - - -def cookiejar_from_dict(cookie_dict, cookiejar=None, overwrite=True): - """Returns a CookieJar from a key/value dictionary. - - :param cookie_dict: Dict of key/values to insert into CookieJar. - :param cookiejar: (optional) A cookiejar to add the cookies to. - :param overwrite: (optional) If False, will not replace cookies - already in the jar with new ones. - :rtype: CookieJar - """ - if cookiejar is None: - cookiejar = RequestsCookieJar() - - if cookie_dict is not None: - names_from_jar = [cookie.name for cookie in cookiejar] - for name in cookie_dict: - if overwrite or (name not in names_from_jar): - cookiejar.set_cookie(create_cookie(name, cookie_dict[name])) - - return cookiejar - - -def merge_cookies(cookiejar, cookies): - """Add cookies to cookiejar and returns a merged CookieJar. - - :param cookiejar: CookieJar object to add the cookies to. - :param cookies: Dictionary or CookieJar object to be added. - :rtype: CookieJar - """ - if not isinstance(cookiejar, cookielib.CookieJar): - raise ValueError("You can only merge into CookieJar") - - if isinstance(cookies, dict): - cookiejar = cookiejar_from_dict(cookies, cookiejar=cookiejar, overwrite=False) - elif isinstance(cookies, cookielib.CookieJar): - try: - cookiejar.update(cookies) - except AttributeError: - for cookie_in_jar in cookies: - cookiejar.set_cookie(cookie_in_jar) - - return cookiejar diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/exceptions.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/exceptions.py deleted file mode 100644 index 168d073..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/exceptions.py +++ /dev/null @@ -1,141 +0,0 @@ -""" -requests.exceptions -~~~~~~~~~~~~~~~~~~~ - -This module contains the set of Requests' exceptions. -""" -from pip._vendor.urllib3.exceptions import HTTPError as BaseHTTPError - -from .compat import JSONDecodeError as CompatJSONDecodeError - - -class RequestException(IOError): - """There was an ambiguous exception that occurred while handling your - request. - """ - - def __init__(self, *args, **kwargs): - """Initialize RequestException with `request` and `response` objects.""" - response = kwargs.pop("response", None) - self.response = response - self.request = kwargs.pop("request", None) - if response is not None and not self.request and hasattr(response, "request"): - self.request = self.response.request - super().__init__(*args, **kwargs) - - -class InvalidJSONError(RequestException): - """A JSON error occurred.""" - - -class JSONDecodeError(InvalidJSONError, CompatJSONDecodeError): - """Couldn't decode the text into json""" - - def __init__(self, *args, **kwargs): - """ - Construct the JSONDecodeError instance first with all - args. Then use it's args to construct the IOError so that - the json specific args aren't used as IOError specific args - and the error message from JSONDecodeError is preserved. - """ - CompatJSONDecodeError.__init__(self, *args) - InvalidJSONError.__init__(self, *self.args, **kwargs) - - -class HTTPError(RequestException): - """An HTTP error occurred.""" - - -class ConnectionError(RequestException): - """A Connection error occurred.""" - - -class ProxyError(ConnectionError): - """A proxy error occurred.""" - - -class SSLError(ConnectionError): - """An SSL error occurred.""" - - -class Timeout(RequestException): - """The request timed out. - - Catching this error will catch both - :exc:`~requests.exceptions.ConnectTimeout` and - :exc:`~requests.exceptions.ReadTimeout` errors. - """ - - -class ConnectTimeout(ConnectionError, Timeout): - """The request timed out while trying to connect to the remote server. - - Requests that produced this error are safe to retry. - """ - - -class ReadTimeout(Timeout): - """The server did not send any data in the allotted amount of time.""" - - -class URLRequired(RequestException): - """A valid URL is required to make a request.""" - - -class TooManyRedirects(RequestException): - """Too many redirects.""" - - -class MissingSchema(RequestException, ValueError): - """The URL scheme (e.g. http or https) is missing.""" - - -class InvalidSchema(RequestException, ValueError): - """The URL scheme provided is either invalid or unsupported.""" - - -class InvalidURL(RequestException, ValueError): - """The URL provided was somehow invalid.""" - - -class InvalidHeader(RequestException, ValueError): - """The header value provided was somehow invalid.""" - - -class InvalidProxyURL(InvalidURL): - """The proxy URL provided is invalid.""" - - -class ChunkedEncodingError(RequestException): - """The server declared chunked encoding but sent an invalid chunk.""" - - -class ContentDecodingError(RequestException, BaseHTTPError): - """Failed to decode response content.""" - - -class StreamConsumedError(RequestException, TypeError): - """The content for this response was already consumed.""" - - -class RetryError(RequestException): - """Custom retries logic failed""" - - -class UnrewindableBodyError(RequestException): - """Requests encountered an error when trying to rewind a body.""" - - -# Warnings - - -class RequestsWarning(Warning): - """Base warning for Requests.""" - - -class FileModeWarning(RequestsWarning, DeprecationWarning): - """A file was opened in text mode, but Requests determined its binary length.""" - - -class RequestsDependencyWarning(RequestsWarning): - """An imported dependency doesn't match the expected version range.""" diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/help.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/help.py deleted file mode 100644 index 2d292c2..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/help.py +++ /dev/null @@ -1,131 +0,0 @@ -"""Module containing bug report helper(s).""" - -import json -import platform -import ssl -import sys - -from pip._vendor import idna -from pip._vendor import urllib3 - -from . import __version__ as requests_version - -charset_normalizer = None - -try: - from pip._vendor import chardet -except ImportError: - chardet = None - -try: - from pip._vendor.urllib3.contrib import pyopenssl -except ImportError: - pyopenssl = None - OpenSSL = None - cryptography = None -else: - import cryptography - import OpenSSL - - -def _implementation(): - """Return a dict with the Python implementation and version. - - Provide both the name and the version of the Python implementation - currently running. For example, on CPython 3.10.3 it will return - {'name': 'CPython', 'version': '3.10.3'}. - - This function works best on CPython and PyPy: in particular, it probably - doesn't work for Jython or IronPython. Future investigation should be done - to work out the correct shape of the code for those platforms. - """ - implementation = platform.python_implementation() - - if implementation == "CPython": - implementation_version = platform.python_version() - elif implementation == "PyPy": - implementation_version = "{}.{}.{}".format( - sys.pypy_version_info.major, - sys.pypy_version_info.minor, - sys.pypy_version_info.micro, - ) - if sys.pypy_version_info.releaselevel != "final": - implementation_version = "".join( - [implementation_version, sys.pypy_version_info.releaselevel] - ) - elif implementation == "Jython": - implementation_version = platform.python_version() # Complete Guess - elif implementation == "IronPython": - implementation_version = platform.python_version() # Complete Guess - else: - implementation_version = "Unknown" - - return {"name": implementation, "version": implementation_version} - - -def info(): - """Generate information for a bug report.""" - try: - platform_info = { - "system": platform.system(), - "release": platform.release(), - } - except OSError: - platform_info = { - "system": "Unknown", - "release": "Unknown", - } - - implementation_info = _implementation() - urllib3_info = {"version": urllib3.__version__} - charset_normalizer_info = {"version": None} - chardet_info = {"version": None} - if charset_normalizer: - charset_normalizer_info = {"version": charset_normalizer.__version__} - if chardet: - chardet_info = {"version": chardet.__version__} - - pyopenssl_info = { - "version": None, - "openssl_version": "", - } - if OpenSSL: - pyopenssl_info = { - "version": OpenSSL.__version__, - "openssl_version": f"{OpenSSL.SSL.OPENSSL_VERSION_NUMBER:x}", - } - cryptography_info = { - "version": getattr(cryptography, "__version__", ""), - } - idna_info = { - "version": getattr(idna, "__version__", ""), - } - - system_ssl = ssl.OPENSSL_VERSION_NUMBER - system_ssl_info = {"version": f"{system_ssl:x}" if system_ssl is not None else ""} - - return { - "platform": platform_info, - "implementation": implementation_info, - "system_ssl": system_ssl_info, - "using_pyopenssl": pyopenssl is not None, - "using_charset_normalizer": chardet is None, - "pyOpenSSL": pyopenssl_info, - "urllib3": urllib3_info, - "chardet": chardet_info, - "charset_normalizer": charset_normalizer_info, - "cryptography": cryptography_info, - "idna": idna_info, - "requests": { - "version": requests_version, - }, - } - - -def main(): - """Pretty-print the bug information as JSON.""" - print(json.dumps(info(), sort_keys=True, indent=2)) - - -if __name__ == "__main__": - main() diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/hooks.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/hooks.py deleted file mode 100644 index d181ba2..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/hooks.py +++ /dev/null @@ -1,33 +0,0 @@ -""" -requests.hooks -~~~~~~~~~~~~~~ - -This module provides the capabilities for the Requests hooks system. - -Available hooks: - -``response``: - The response generated from a Request. -""" -HOOKS = ["response"] - - -def default_hooks(): - return {event: [] for event in HOOKS} - - -# TODO: response is the only one - - -def dispatch_hook(key, hooks, hook_data, **kwargs): - """Dispatches a hook dictionary on a given piece of data.""" - hooks = hooks or {} - hooks = hooks.get(key) - if hooks: - if hasattr(hooks, "__call__"): - hooks = [hooks] - for hook in hooks: - _hook_data = hook(hook_data, **kwargs) - if _hook_data is not None: - hook_data = _hook_data - return hook_data diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/models.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/models.py deleted file mode 100644 index 76e6f19..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/models.py +++ /dev/null @@ -1,1034 +0,0 @@ -""" -requests.models -~~~~~~~~~~~~~~~ - -This module contains the primary objects that power Requests. -""" - -import datetime - -# Import encoding now, to avoid implicit import later. -# Implicit import within threads may cause LookupError when standard library is in a ZIP, -# such as in Embedded Python. See https://github.com/psf/requests/issues/3578. -import encodings.idna # noqa: F401 -from io import UnsupportedOperation - -from pip._vendor.urllib3.exceptions import ( - DecodeError, - LocationParseError, - ProtocolError, - ReadTimeoutError, - SSLError, -) -from pip._vendor.urllib3.fields import RequestField -from pip._vendor.urllib3.filepost import encode_multipart_formdata -from pip._vendor.urllib3.util import parse_url - -from ._internal_utils import to_native_string, unicode_is_ascii -from .auth import HTTPBasicAuth -from .compat import ( - Callable, - JSONDecodeError, - Mapping, - basestring, - builtin_str, - chardet, - cookielib, -) -from .compat import json as complexjson -from .compat import urlencode, urlsplit, urlunparse -from .cookies import _copy_cookie_jar, cookiejar_from_dict, get_cookie_header -from .exceptions import ( - ChunkedEncodingError, - ConnectionError, - ContentDecodingError, - HTTPError, - InvalidJSONError, - InvalidURL, -) -from .exceptions import JSONDecodeError as RequestsJSONDecodeError -from .exceptions import MissingSchema -from .exceptions import SSLError as RequestsSSLError -from .exceptions import StreamConsumedError -from .hooks import default_hooks -from .status_codes import codes -from .structures import CaseInsensitiveDict -from .utils import ( - check_header_validity, - get_auth_from_url, - guess_filename, - guess_json_utf, - iter_slices, - parse_header_links, - requote_uri, - stream_decode_response_unicode, - super_len, - to_key_val_list, -) - -#: The set of HTTP status codes that indicate an automatically -#: processable redirect. -REDIRECT_STATI = ( - codes.moved, # 301 - codes.found, # 302 - codes.other, # 303 - codes.temporary_redirect, # 307 - codes.permanent_redirect, # 308 -) - -DEFAULT_REDIRECT_LIMIT = 30 -CONTENT_CHUNK_SIZE = 10 * 1024 -ITER_CHUNK_SIZE = 512 - - -class RequestEncodingMixin: - @property - def path_url(self): - """Build the path URL to use.""" - - url = [] - - p = urlsplit(self.url) - - path = p.path - if not path: - path = "/" - - url.append(path) - - query = p.query - if query: - url.append("?") - url.append(query) - - return "".join(url) - - @staticmethod - def _encode_params(data): - """Encode parameters in a piece of data. - - Will successfully encode parameters when passed as a dict or a list of - 2-tuples. Order is retained if data is a list of 2-tuples but arbitrary - if parameters are supplied as a dict. - """ - - if isinstance(data, (str, bytes)): - return data - elif hasattr(data, "read"): - return data - elif hasattr(data, "__iter__"): - result = [] - for k, vs in to_key_val_list(data): - if isinstance(vs, basestring) or not hasattr(vs, "__iter__"): - vs = [vs] - for v in vs: - if v is not None: - result.append( - ( - k.encode("utf-8") if isinstance(k, str) else k, - v.encode("utf-8") if isinstance(v, str) else v, - ) - ) - return urlencode(result, doseq=True) - else: - return data - - @staticmethod - def _encode_files(files, data): - """Build the body for a multipart/form-data request. - - Will successfully encode files when passed as a dict or a list of - tuples. Order is retained if data is a list of tuples but arbitrary - if parameters are supplied as a dict. - The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) - or 4-tuples (filename, fileobj, contentype, custom_headers). - """ - if not files: - raise ValueError("Files must be provided.") - elif isinstance(data, basestring): - raise ValueError("Data must not be a string.") - - new_fields = [] - fields = to_key_val_list(data or {}) - files = to_key_val_list(files or {}) - - for field, val in fields: - if isinstance(val, basestring) or not hasattr(val, "__iter__"): - val = [val] - for v in val: - if v is not None: - # Don't call str() on bytestrings: in Py3 it all goes wrong. - if not isinstance(v, bytes): - v = str(v) - - new_fields.append( - ( - field.decode("utf-8") - if isinstance(field, bytes) - else field, - v.encode("utf-8") if isinstance(v, str) else v, - ) - ) - - for (k, v) in files: - # support for explicit filename - ft = None - fh = None - if isinstance(v, (tuple, list)): - if len(v) == 2: - fn, fp = v - elif len(v) == 3: - fn, fp, ft = v - else: - fn, fp, ft, fh = v - else: - fn = guess_filename(v) or k - fp = v - - if isinstance(fp, (str, bytes, bytearray)): - fdata = fp - elif hasattr(fp, "read"): - fdata = fp.read() - elif fp is None: - continue - else: - fdata = fp - - rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) - rf.make_multipart(content_type=ft) - new_fields.append(rf) - - body, content_type = encode_multipart_formdata(new_fields) - - return body, content_type - - -class RequestHooksMixin: - def register_hook(self, event, hook): - """Properly register a hook.""" - - if event not in self.hooks: - raise ValueError(f'Unsupported event specified, with event name "{event}"') - - if isinstance(hook, Callable): - self.hooks[event].append(hook) - elif hasattr(hook, "__iter__"): - self.hooks[event].extend(h for h in hook if isinstance(h, Callable)) - - def deregister_hook(self, event, hook): - """Deregister a previously registered hook. - Returns True if the hook existed, False if not. - """ - - try: - self.hooks[event].remove(hook) - return True - except ValueError: - return False - - -class Request(RequestHooksMixin): - """A user-created :class:`Request ` object. - - Used to prepare a :class:`PreparedRequest `, which is sent to the server. - - :param method: HTTP method to use. - :param url: URL to send. - :param headers: dictionary of headers to send. - :param files: dictionary of {filename: fileobject} files to multipart upload. - :param data: the body to attach to the request. If a dictionary or - list of tuples ``[(key, value)]`` is provided, form-encoding will - take place. - :param json: json for the body to attach to the request (if files or data is not specified). - :param params: URL parameters to append to the URL. If a dictionary or - list of tuples ``[(key, value)]`` is provided, form-encoding will - take place. - :param auth: Auth handler or (user, pass) tuple. - :param cookies: dictionary or CookieJar of cookies to attach to this request. - :param hooks: dictionary of callback hooks, for internal usage. - - Usage:: - - >>> import requests - >>> req = requests.Request('GET', 'https://httpbin.org/get') - >>> req.prepare() - - """ - - def __init__( - self, - method=None, - url=None, - headers=None, - files=None, - data=None, - params=None, - auth=None, - cookies=None, - hooks=None, - json=None, - ): - - # Default empty dicts for dict params. - data = [] if data is None else data - files = [] if files is None else files - headers = {} if headers is None else headers - params = {} if params is None else params - hooks = {} if hooks is None else hooks - - self.hooks = default_hooks() - for (k, v) in list(hooks.items()): - self.register_hook(event=k, hook=v) - - self.method = method - self.url = url - self.headers = headers - self.files = files - self.data = data - self.json = json - self.params = params - self.auth = auth - self.cookies = cookies - - def __repr__(self): - return f"" - - def prepare(self): - """Constructs a :class:`PreparedRequest ` for transmission and returns it.""" - p = PreparedRequest() - p.prepare( - method=self.method, - url=self.url, - headers=self.headers, - files=self.files, - data=self.data, - json=self.json, - params=self.params, - auth=self.auth, - cookies=self.cookies, - hooks=self.hooks, - ) - return p - - -class PreparedRequest(RequestEncodingMixin, RequestHooksMixin): - """The fully mutable :class:`PreparedRequest ` object, - containing the exact bytes that will be sent to the server. - - Instances are generated from a :class:`Request ` object, and - should not be instantiated manually; doing so may produce undesirable - effects. - - Usage:: - - >>> import requests - >>> req = requests.Request('GET', 'https://httpbin.org/get') - >>> r = req.prepare() - >>> r - - - >>> s = requests.Session() - >>> s.send(r) - - """ - - def __init__(self): - #: HTTP verb to send to the server. - self.method = None - #: HTTP URL to send the request to. - self.url = None - #: dictionary of HTTP headers. - self.headers = None - # The `CookieJar` used to create the Cookie header will be stored here - # after prepare_cookies is called - self._cookies = None - #: request body to send to the server. - self.body = None - #: dictionary of callback hooks, for internal usage. - self.hooks = default_hooks() - #: integer denoting starting position of a readable file-like body. - self._body_position = None - - def prepare( - self, - method=None, - url=None, - headers=None, - files=None, - data=None, - params=None, - auth=None, - cookies=None, - hooks=None, - json=None, - ): - """Prepares the entire request with the given parameters.""" - - self.prepare_method(method) - self.prepare_url(url, params) - self.prepare_headers(headers) - self.prepare_cookies(cookies) - self.prepare_body(data, files, json) - self.prepare_auth(auth, url) - - # Note that prepare_auth must be last to enable authentication schemes - # such as OAuth to work on a fully prepared request. - - # This MUST go after prepare_auth. Authenticators could add a hook - self.prepare_hooks(hooks) - - def __repr__(self): - return f"" - - def copy(self): - p = PreparedRequest() - p.method = self.method - p.url = self.url - p.headers = self.headers.copy() if self.headers is not None else None - p._cookies = _copy_cookie_jar(self._cookies) - p.body = self.body - p.hooks = self.hooks - p._body_position = self._body_position - return p - - def prepare_method(self, method): - """Prepares the given HTTP method.""" - self.method = method - if self.method is not None: - self.method = to_native_string(self.method.upper()) - - @staticmethod - def _get_idna_encoded_host(host): - from pip._vendor import idna - - try: - host = idna.encode(host, uts46=True).decode("utf-8") - except idna.IDNAError: - raise UnicodeError - return host - - def prepare_url(self, url, params): - """Prepares the given HTTP URL.""" - #: Accept objects that have string representations. - #: We're unable to blindly call unicode/str functions - #: as this will include the bytestring indicator (b'') - #: on python 3.x. - #: https://github.com/psf/requests/pull/2238 - if isinstance(url, bytes): - url = url.decode("utf8") - else: - url = str(url) - - # Remove leading whitespaces from url - url = url.lstrip() - - # Don't do any URL preparation for non-HTTP schemes like `mailto`, - # `data` etc to work around exceptions from `url_parse`, which - # handles RFC 3986 only. - if ":" in url and not url.lower().startswith("http"): - self.url = url - return - - # Support for unicode domain names and paths. - try: - scheme, auth, host, port, path, query, fragment = parse_url(url) - except LocationParseError as e: - raise InvalidURL(*e.args) - - if not scheme: - raise MissingSchema( - f"Invalid URL {url!r}: No scheme supplied. " - f"Perhaps you meant https://{url}?" - ) - - if not host: - raise InvalidURL(f"Invalid URL {url!r}: No host supplied") - - # In general, we want to try IDNA encoding the hostname if the string contains - # non-ASCII characters. This allows users to automatically get the correct IDNA - # behaviour. For strings containing only ASCII characters, we need to also verify - # it doesn't start with a wildcard (*), before allowing the unencoded hostname. - if not unicode_is_ascii(host): - try: - host = self._get_idna_encoded_host(host) - except UnicodeError: - raise InvalidURL("URL has an invalid label.") - elif host.startswith(("*", ".")): - raise InvalidURL("URL has an invalid label.") - - # Carefully reconstruct the network location - netloc = auth or "" - if netloc: - netloc += "@" - netloc += host - if port: - netloc += f":{port}" - - # Bare domains aren't valid URLs. - if not path: - path = "/" - - if isinstance(params, (str, bytes)): - params = to_native_string(params) - - enc_params = self._encode_params(params) - if enc_params: - if query: - query = f"{query}&{enc_params}" - else: - query = enc_params - - url = requote_uri(urlunparse([scheme, netloc, path, None, query, fragment])) - self.url = url - - def prepare_headers(self, headers): - """Prepares the given HTTP headers.""" - - self.headers = CaseInsensitiveDict() - if headers: - for header in headers.items(): - # Raise exception on invalid header value. - check_header_validity(header) - name, value = header - self.headers[to_native_string(name)] = value - - def prepare_body(self, data, files, json=None): - """Prepares the given HTTP body data.""" - - # Check if file, fo, generator, iterator. - # If not, run through normal process. - - # Nottin' on you. - body = None - content_type = None - - if not data and json is not None: - # urllib3 requires a bytes-like body. Python 2's json.dumps - # provides this natively, but Python 3 gives a Unicode string. - content_type = "application/json" - - try: - body = complexjson.dumps(json, allow_nan=False) - except ValueError as ve: - raise InvalidJSONError(ve, request=self) - - if not isinstance(body, bytes): - body = body.encode("utf-8") - - is_stream = all( - [ - hasattr(data, "__iter__"), - not isinstance(data, (basestring, list, tuple, Mapping)), - ] - ) - - if is_stream: - try: - length = super_len(data) - except (TypeError, AttributeError, UnsupportedOperation): - length = None - - body = data - - if getattr(body, "tell", None) is not None: - # Record the current file position before reading. - # This will allow us to rewind a file in the event - # of a redirect. - try: - self._body_position = body.tell() - except OSError: - # This differentiates from None, allowing us to catch - # a failed `tell()` later when trying to rewind the body - self._body_position = object() - - if files: - raise NotImplementedError( - "Streamed bodies and files are mutually exclusive." - ) - - if length: - self.headers["Content-Length"] = builtin_str(length) - else: - self.headers["Transfer-Encoding"] = "chunked" - else: - # Multi-part file uploads. - if files: - (body, content_type) = self._encode_files(files, data) - else: - if data: - body = self._encode_params(data) - if isinstance(data, basestring) or hasattr(data, "read"): - content_type = None - else: - content_type = "application/x-www-form-urlencoded" - - self.prepare_content_length(body) - - # Add content-type if it wasn't explicitly provided. - if content_type and ("content-type" not in self.headers): - self.headers["Content-Type"] = content_type - - self.body = body - - def prepare_content_length(self, body): - """Prepare Content-Length header based on request method and body""" - if body is not None: - length = super_len(body) - if length: - # If length exists, set it. Otherwise, we fallback - # to Transfer-Encoding: chunked. - self.headers["Content-Length"] = builtin_str(length) - elif ( - self.method not in ("GET", "HEAD") - and self.headers.get("Content-Length") is None - ): - # Set Content-Length to 0 for methods that can have a body - # but don't provide one. (i.e. not GET or HEAD) - self.headers["Content-Length"] = "0" - - def prepare_auth(self, auth, url=""): - """Prepares the given HTTP auth data.""" - - # If no Auth is explicitly provided, extract it from the URL first. - if auth is None: - url_auth = get_auth_from_url(self.url) - auth = url_auth if any(url_auth) else None - - if auth: - if isinstance(auth, tuple) and len(auth) == 2: - # special-case basic HTTP auth - auth = HTTPBasicAuth(*auth) - - # Allow auth to make its changes. - r = auth(self) - - # Update self to reflect the auth changes. - self.__dict__.update(r.__dict__) - - # Recompute Content-Length - self.prepare_content_length(self.body) - - def prepare_cookies(self, cookies): - """Prepares the given HTTP cookie data. - - This function eventually generates a ``Cookie`` header from the - given cookies using cookielib. Due to cookielib's design, the header - will not be regenerated if it already exists, meaning this function - can only be called once for the life of the - :class:`PreparedRequest ` object. Any subsequent calls - to ``prepare_cookies`` will have no actual effect, unless the "Cookie" - header is removed beforehand. - """ - if isinstance(cookies, cookielib.CookieJar): - self._cookies = cookies - else: - self._cookies = cookiejar_from_dict(cookies) - - cookie_header = get_cookie_header(self._cookies, self) - if cookie_header is not None: - self.headers["Cookie"] = cookie_header - - def prepare_hooks(self, hooks): - """Prepares the given hooks.""" - # hooks can be passed as None to the prepare method and to this - # method. To prevent iterating over None, simply use an empty list - # if hooks is False-y - hooks = hooks or [] - for event in hooks: - self.register_hook(event, hooks[event]) - - -class Response: - """The :class:`Response ` object, which contains a - server's response to an HTTP request. - """ - - __attrs__ = [ - "_content", - "status_code", - "headers", - "url", - "history", - "encoding", - "reason", - "cookies", - "elapsed", - "request", - ] - - def __init__(self): - self._content = False - self._content_consumed = False - self._next = None - - #: Integer Code of responded HTTP Status, e.g. 404 or 200. - self.status_code = None - - #: Case-insensitive Dictionary of Response Headers. - #: For example, ``headers['content-encoding']`` will return the - #: value of a ``'Content-Encoding'`` response header. - self.headers = CaseInsensitiveDict() - - #: File-like object representation of response (for advanced usage). - #: Use of ``raw`` requires that ``stream=True`` be set on the request. - #: This requirement does not apply for use internally to Requests. - self.raw = None - - #: Final URL location of Response. - self.url = None - - #: Encoding to decode with when accessing r.text. - self.encoding = None - - #: A list of :class:`Response ` objects from - #: the history of the Request. Any redirect responses will end - #: up here. The list is sorted from the oldest to the most recent request. - self.history = [] - - #: Textual reason of responded HTTP Status, e.g. "Not Found" or "OK". - self.reason = None - - #: A CookieJar of Cookies the server sent back. - self.cookies = cookiejar_from_dict({}) - - #: The amount of time elapsed between sending the request - #: and the arrival of the response (as a timedelta). - #: This property specifically measures the time taken between sending - #: the first byte of the request and finishing parsing the headers. It - #: is therefore unaffected by consuming the response content or the - #: value of the ``stream`` keyword argument. - self.elapsed = datetime.timedelta(0) - - #: The :class:`PreparedRequest ` object to which this - #: is a response. - self.request = None - - def __enter__(self): - return self - - def __exit__(self, *args): - self.close() - - def __getstate__(self): - # Consume everything; accessing the content attribute makes - # sure the content has been fully read. - if not self._content_consumed: - self.content - - return {attr: getattr(self, attr, None) for attr in self.__attrs__} - - def __setstate__(self, state): - for name, value in state.items(): - setattr(self, name, value) - - # pickled objects do not have .raw - setattr(self, "_content_consumed", True) - setattr(self, "raw", None) - - def __repr__(self): - return f"" - - def __bool__(self): - """Returns True if :attr:`status_code` is less than 400. - - This attribute checks if the status code of the response is between - 400 and 600 to see if there was a client error or a server error. If - the status code, is between 200 and 400, this will return True. This - is **not** a check to see if the response code is ``200 OK``. - """ - return self.ok - - def __nonzero__(self): - """Returns True if :attr:`status_code` is less than 400. - - This attribute checks if the status code of the response is between - 400 and 600 to see if there was a client error or a server error. If - the status code, is between 200 and 400, this will return True. This - is **not** a check to see if the response code is ``200 OK``. - """ - return self.ok - - def __iter__(self): - """Allows you to use a response as an iterator.""" - return self.iter_content(128) - - @property - def ok(self): - """Returns True if :attr:`status_code` is less than 400, False if not. - - This attribute checks if the status code of the response is between - 400 and 600 to see if there was a client error or a server error. If - the status code is between 200 and 400, this will return True. This - is **not** a check to see if the response code is ``200 OK``. - """ - try: - self.raise_for_status() - except HTTPError: - return False - return True - - @property - def is_redirect(self): - """True if this Response is a well-formed HTTP redirect that could have - been processed automatically (by :meth:`Session.resolve_redirects`). - """ - return "location" in self.headers and self.status_code in REDIRECT_STATI - - @property - def is_permanent_redirect(self): - """True if this Response one of the permanent versions of redirect.""" - return "location" in self.headers and self.status_code in ( - codes.moved_permanently, - codes.permanent_redirect, - ) - - @property - def next(self): - """Returns a PreparedRequest for the next request in a redirect chain, if there is one.""" - return self._next - - @property - def apparent_encoding(self): - """The apparent encoding, provided by the charset_normalizer or chardet libraries.""" - return chardet.detect(self.content)["encoding"] - - def iter_content(self, chunk_size=1, decode_unicode=False): - """Iterates over the response data. When stream=True is set on the - request, this avoids reading the content at once into memory for - large responses. The chunk size is the number of bytes it should - read into memory. This is not necessarily the length of each item - returned as decoding can take place. - - chunk_size must be of type int or None. A value of None will - function differently depending on the value of `stream`. - stream=True will read data as it arrives in whatever size the - chunks are received. If stream=False, data is returned as - a single chunk. - - If decode_unicode is True, content will be decoded using the best - available encoding based on the response. - """ - - def generate(): - # Special case for urllib3. - if hasattr(self.raw, "stream"): - try: - yield from self.raw.stream(chunk_size, decode_content=True) - except ProtocolError as e: - raise ChunkedEncodingError(e) - except DecodeError as e: - raise ContentDecodingError(e) - except ReadTimeoutError as e: - raise ConnectionError(e) - except SSLError as e: - raise RequestsSSLError(e) - else: - # Standard file-like object. - while True: - chunk = self.raw.read(chunk_size) - if not chunk: - break - yield chunk - - self._content_consumed = True - - if self._content_consumed and isinstance(self._content, bool): - raise StreamConsumedError() - elif chunk_size is not None and not isinstance(chunk_size, int): - raise TypeError( - f"chunk_size must be an int, it is instead a {type(chunk_size)}." - ) - # simulate reading small chunks of the content - reused_chunks = iter_slices(self._content, chunk_size) - - stream_chunks = generate() - - chunks = reused_chunks if self._content_consumed else stream_chunks - - if decode_unicode: - chunks = stream_decode_response_unicode(chunks, self) - - return chunks - - def iter_lines( - self, chunk_size=ITER_CHUNK_SIZE, decode_unicode=False, delimiter=None - ): - """Iterates over the response data, one line at a time. When - stream=True is set on the request, this avoids reading the - content at once into memory for large responses. - - .. note:: This method is not reentrant safe. - """ - - pending = None - - for chunk in self.iter_content( - chunk_size=chunk_size, decode_unicode=decode_unicode - ): - - if pending is not None: - chunk = pending + chunk - - if delimiter: - lines = chunk.split(delimiter) - else: - lines = chunk.splitlines() - - if lines and lines[-1] and chunk and lines[-1][-1] == chunk[-1]: - pending = lines.pop() - else: - pending = None - - yield from lines - - if pending is not None: - yield pending - - @property - def content(self): - """Content of the response, in bytes.""" - - if self._content is False: - # Read the contents. - if self._content_consumed: - raise RuntimeError("The content for this response was already consumed") - - if self.status_code == 0 or self.raw is None: - self._content = None - else: - self._content = b"".join(self.iter_content(CONTENT_CHUNK_SIZE)) or b"" - - self._content_consumed = True - # don't need to release the connection; that's been handled by urllib3 - # since we exhausted the data. - return self._content - - @property - def text(self): - """Content of the response, in unicode. - - If Response.encoding is None, encoding will be guessed using - ``charset_normalizer`` or ``chardet``. - - The encoding of the response content is determined based solely on HTTP - headers, following RFC 2616 to the letter. If you can take advantage of - non-HTTP knowledge to make a better guess at the encoding, you should - set ``r.encoding`` appropriately before accessing this property. - """ - - # Try charset from content-type - content = None - encoding = self.encoding - - if not self.content: - return "" - - # Fallback to auto-detected encoding. - if self.encoding is None: - encoding = self.apparent_encoding - - # Decode unicode from given encoding. - try: - content = str(self.content, encoding, errors="replace") - except (LookupError, TypeError): - # A LookupError is raised if the encoding was not found which could - # indicate a misspelling or similar mistake. - # - # A TypeError can be raised if encoding is None - # - # So we try blindly encoding. - content = str(self.content, errors="replace") - - return content - - def json(self, **kwargs): - r"""Returns the json-encoded content of a response, if any. - - :param \*\*kwargs: Optional arguments that ``json.loads`` takes. - :raises requests.exceptions.JSONDecodeError: If the response body does not - contain valid json. - """ - - if not self.encoding and self.content and len(self.content) > 3: - # No encoding set. JSON RFC 4627 section 3 states we should expect - # UTF-8, -16 or -32. Detect which one to use; If the detection or - # decoding fails, fall back to `self.text` (using charset_normalizer to make - # a best guess). - encoding = guess_json_utf(self.content) - if encoding is not None: - try: - return complexjson.loads(self.content.decode(encoding), **kwargs) - except UnicodeDecodeError: - # Wrong UTF codec detected; usually because it's not UTF-8 - # but some other 8-bit codec. This is an RFC violation, - # and the server didn't bother to tell us what codec *was* - # used. - pass - except JSONDecodeError as e: - raise RequestsJSONDecodeError(e.msg, e.doc, e.pos) - - try: - return complexjson.loads(self.text, **kwargs) - except JSONDecodeError as e: - # Catch JSON-related errors and raise as requests.JSONDecodeError - # This aliases json.JSONDecodeError and simplejson.JSONDecodeError - raise RequestsJSONDecodeError(e.msg, e.doc, e.pos) - - @property - def links(self): - """Returns the parsed header links of the response, if any.""" - - header = self.headers.get("link") - - resolved_links = {} - - if header: - links = parse_header_links(header) - - for link in links: - key = link.get("rel") or link.get("url") - resolved_links[key] = link - - return resolved_links - - def raise_for_status(self): - """Raises :class:`HTTPError`, if one occurred.""" - - http_error_msg = "" - if isinstance(self.reason, bytes): - # We attempt to decode utf-8 first because some servers - # choose to localize their reason strings. If the string - # isn't utf-8, we fall back to iso-8859-1 for all other - # encodings. (See PR #3538) - try: - reason = self.reason.decode("utf-8") - except UnicodeDecodeError: - reason = self.reason.decode("iso-8859-1") - else: - reason = self.reason - - if 400 <= self.status_code < 500: - http_error_msg = ( - f"{self.status_code} Client Error: {reason} for url: {self.url}" - ) - - elif 500 <= self.status_code < 600: - http_error_msg = ( - f"{self.status_code} Server Error: {reason} for url: {self.url}" - ) - - if http_error_msg: - raise HTTPError(http_error_msg, response=self) - - def close(self): - """Releases the connection back to the pool. Once this method has been - called the underlying ``raw`` object must not be accessed again. - - *Note: Should not normally need to be called explicitly.* - """ - if not self._content_consumed: - self.raw.close() - - release_conn = getattr(self.raw, "release_conn", None) - if release_conn is not None: - release_conn() diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/packages.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/packages.py deleted file mode 100644 index 9582fa7..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/packages.py +++ /dev/null @@ -1,16 +0,0 @@ -import sys - -# This code exists for backwards compatibility reasons. -# I don't like it either. Just look the other way. :) - -for package in ('urllib3', 'idna', 'chardet'): - vendored_package = "pip._vendor." + package - locals()[package] = __import__(vendored_package) - # This traversal is apparently necessary such that the identities are - # preserved (requests.packages.urllib3.* is urllib3.*) - for mod in list(sys.modules): - if mod == vendored_package or mod.startswith(vendored_package + '.'): - unprefixed_mod = mod[len("pip._vendor."):] - sys.modules['pip._vendor.requests.packages.' + unprefixed_mod] = sys.modules[mod] - -# Kinda cool, though, right? diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/sessions.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/sessions.py deleted file mode 100644 index dbcf2a7..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/sessions.py +++ /dev/null @@ -1,833 +0,0 @@ -""" -requests.sessions -~~~~~~~~~~~~~~~~~ - -This module provides a Session object to manage and persist settings across -requests (cookies, auth, proxies). -""" -import os -import sys -import time -from collections import OrderedDict -from datetime import timedelta - -from ._internal_utils import to_native_string -from .adapters import HTTPAdapter -from .auth import _basic_auth_str -from .compat import Mapping, cookielib, urljoin, urlparse -from .cookies import ( - RequestsCookieJar, - cookiejar_from_dict, - extract_cookies_to_jar, - merge_cookies, -) -from .exceptions import ( - ChunkedEncodingError, - ContentDecodingError, - InvalidSchema, - TooManyRedirects, -) -from .hooks import default_hooks, dispatch_hook - -# formerly defined here, reexposed here for backward compatibility -from .models import ( # noqa: F401 - DEFAULT_REDIRECT_LIMIT, - REDIRECT_STATI, - PreparedRequest, - Request, -) -from .status_codes import codes -from .structures import CaseInsensitiveDict -from .utils import ( # noqa: F401 - DEFAULT_PORTS, - default_headers, - get_auth_from_url, - get_environ_proxies, - get_netrc_auth, - requote_uri, - resolve_proxies, - rewind_body, - should_bypass_proxies, - to_key_val_list, -) - -# Preferred clock, based on which one is more accurate on a given system. -if sys.platform == "win32": - preferred_clock = time.perf_counter -else: - preferred_clock = time.time - - -def merge_setting(request_setting, session_setting, dict_class=OrderedDict): - """Determines appropriate setting for a given request, taking into account - the explicit setting on that request, and the setting in the session. If a - setting is a dictionary, they will be merged together using `dict_class` - """ - - if session_setting is None: - return request_setting - - if request_setting is None: - return session_setting - - # Bypass if not a dictionary (e.g. verify) - if not ( - isinstance(session_setting, Mapping) and isinstance(request_setting, Mapping) - ): - return request_setting - - merged_setting = dict_class(to_key_val_list(session_setting)) - merged_setting.update(to_key_val_list(request_setting)) - - # Remove keys that are set to None. Extract keys first to avoid altering - # the dictionary during iteration. - none_keys = [k for (k, v) in merged_setting.items() if v is None] - for key in none_keys: - del merged_setting[key] - - return merged_setting - - -def merge_hooks(request_hooks, session_hooks, dict_class=OrderedDict): - """Properly merges both requests and session hooks. - - This is necessary because when request_hooks == {'response': []}, the - merge breaks Session hooks entirely. - """ - if session_hooks is None or session_hooks.get("response") == []: - return request_hooks - - if request_hooks is None or request_hooks.get("response") == []: - return session_hooks - - return merge_setting(request_hooks, session_hooks, dict_class) - - -class SessionRedirectMixin: - def get_redirect_target(self, resp): - """Receives a Response. Returns a redirect URI or ``None``""" - # Due to the nature of how requests processes redirects this method will - # be called at least once upon the original response and at least twice - # on each subsequent redirect response (if any). - # If a custom mixin is used to handle this logic, it may be advantageous - # to cache the redirect location onto the response object as a private - # attribute. - if resp.is_redirect: - location = resp.headers["location"] - # Currently the underlying http module on py3 decode headers - # in latin1, but empirical evidence suggests that latin1 is very - # rarely used with non-ASCII characters in HTTP headers. - # It is more likely to get UTF8 header rather than latin1. - # This causes incorrect handling of UTF8 encoded location headers. - # To solve this, we re-encode the location in latin1. - location = location.encode("latin1") - return to_native_string(location, "utf8") - return None - - def should_strip_auth(self, old_url, new_url): - """Decide whether Authorization header should be removed when redirecting""" - old_parsed = urlparse(old_url) - new_parsed = urlparse(new_url) - if old_parsed.hostname != new_parsed.hostname: - return True - # Special case: allow http -> https redirect when using the standard - # ports. This isn't specified by RFC 7235, but is kept to avoid - # breaking backwards compatibility with older versions of requests - # that allowed any redirects on the same host. - if ( - old_parsed.scheme == "http" - and old_parsed.port in (80, None) - and new_parsed.scheme == "https" - and new_parsed.port in (443, None) - ): - return False - - # Handle default port usage corresponding to scheme. - changed_port = old_parsed.port != new_parsed.port - changed_scheme = old_parsed.scheme != new_parsed.scheme - default_port = (DEFAULT_PORTS.get(old_parsed.scheme, None), None) - if ( - not changed_scheme - and old_parsed.port in default_port - and new_parsed.port in default_port - ): - return False - - # Standard case: root URI must match - return changed_port or changed_scheme - - def resolve_redirects( - self, - resp, - req, - stream=False, - timeout=None, - verify=True, - cert=None, - proxies=None, - yield_requests=False, - **adapter_kwargs, - ): - """Receives a Response. Returns a generator of Responses or Requests.""" - - hist = [] # keep track of history - - url = self.get_redirect_target(resp) - previous_fragment = urlparse(req.url).fragment - while url: - prepared_request = req.copy() - - # Update history and keep track of redirects. - # resp.history must ignore the original request in this loop - hist.append(resp) - resp.history = hist[1:] - - try: - resp.content # Consume socket so it can be released - except (ChunkedEncodingError, ContentDecodingError, RuntimeError): - resp.raw.read(decode_content=False) - - if len(resp.history) >= self.max_redirects: - raise TooManyRedirects( - f"Exceeded {self.max_redirects} redirects.", response=resp - ) - - # Release the connection back into the pool. - resp.close() - - # Handle redirection without scheme (see: RFC 1808 Section 4) - if url.startswith("//"): - parsed_rurl = urlparse(resp.url) - url = ":".join([to_native_string(parsed_rurl.scheme), url]) - - # Normalize url case and attach previous fragment if needed (RFC 7231 7.1.2) - parsed = urlparse(url) - if parsed.fragment == "" and previous_fragment: - parsed = parsed._replace(fragment=previous_fragment) - elif parsed.fragment: - previous_fragment = parsed.fragment - url = parsed.geturl() - - # Facilitate relative 'location' headers, as allowed by RFC 7231. - # (e.g. '/path/to/resource' instead of 'http://domain.tld/path/to/resource') - # Compliant with RFC3986, we percent encode the url. - if not parsed.netloc: - url = urljoin(resp.url, requote_uri(url)) - else: - url = requote_uri(url) - - prepared_request.url = to_native_string(url) - - self.rebuild_method(prepared_request, resp) - - # https://github.com/psf/requests/issues/1084 - if resp.status_code not in ( - codes.temporary_redirect, - codes.permanent_redirect, - ): - # https://github.com/psf/requests/issues/3490 - purged_headers = ("Content-Length", "Content-Type", "Transfer-Encoding") - for header in purged_headers: - prepared_request.headers.pop(header, None) - prepared_request.body = None - - headers = prepared_request.headers - headers.pop("Cookie", None) - - # Extract any cookies sent on the response to the cookiejar - # in the new request. Because we've mutated our copied prepared - # request, use the old one that we haven't yet touched. - extract_cookies_to_jar(prepared_request._cookies, req, resp.raw) - merge_cookies(prepared_request._cookies, self.cookies) - prepared_request.prepare_cookies(prepared_request._cookies) - - # Rebuild auth and proxy information. - proxies = self.rebuild_proxies(prepared_request, proxies) - self.rebuild_auth(prepared_request, resp) - - # A failed tell() sets `_body_position` to `object()`. This non-None - # value ensures `rewindable` will be True, allowing us to raise an - # UnrewindableBodyError, instead of hanging the connection. - rewindable = prepared_request._body_position is not None and ( - "Content-Length" in headers or "Transfer-Encoding" in headers - ) - - # Attempt to rewind consumed file-like object. - if rewindable: - rewind_body(prepared_request) - - # Override the original request. - req = prepared_request - - if yield_requests: - yield req - else: - - resp = self.send( - req, - stream=stream, - timeout=timeout, - verify=verify, - cert=cert, - proxies=proxies, - allow_redirects=False, - **adapter_kwargs, - ) - - extract_cookies_to_jar(self.cookies, prepared_request, resp.raw) - - # extract redirect url, if any, for the next loop - url = self.get_redirect_target(resp) - yield resp - - def rebuild_auth(self, prepared_request, response): - """When being redirected we may want to strip authentication from the - request to avoid leaking credentials. This method intelligently removes - and reapplies authentication where possible to avoid credential loss. - """ - headers = prepared_request.headers - url = prepared_request.url - - if "Authorization" in headers and self.should_strip_auth( - response.request.url, url - ): - # If we get redirected to a new host, we should strip out any - # authentication headers. - del headers["Authorization"] - - # .netrc might have more auth for us on our new host. - new_auth = get_netrc_auth(url) if self.trust_env else None - if new_auth is not None: - prepared_request.prepare_auth(new_auth) - - def rebuild_proxies(self, prepared_request, proxies): - """This method re-evaluates the proxy configuration by considering the - environment variables. If we are redirected to a URL covered by - NO_PROXY, we strip the proxy configuration. Otherwise, we set missing - proxy keys for this URL (in case they were stripped by a previous - redirect). - - This method also replaces the Proxy-Authorization header where - necessary. - - :rtype: dict - """ - headers = prepared_request.headers - scheme = urlparse(prepared_request.url).scheme - new_proxies = resolve_proxies(prepared_request, proxies, self.trust_env) - - if "Proxy-Authorization" in headers: - del headers["Proxy-Authorization"] - - try: - username, password = get_auth_from_url(new_proxies[scheme]) - except KeyError: - username, password = None, None - - # urllib3 handles proxy authorization for us in the standard adapter. - # Avoid appending this to TLS tunneled requests where it may be leaked. - if not scheme.startswith('https') and username and password: - headers["Proxy-Authorization"] = _basic_auth_str(username, password) - - return new_proxies - - def rebuild_method(self, prepared_request, response): - """When being redirected we may want to change the method of the request - based on certain specs or browser behavior. - """ - method = prepared_request.method - - # https://tools.ietf.org/html/rfc7231#section-6.4.4 - if response.status_code == codes.see_other and method != "HEAD": - method = "GET" - - # Do what the browsers do, despite standards... - # First, turn 302s into GETs. - if response.status_code == codes.found and method != "HEAD": - method = "GET" - - # Second, if a POST is responded to with a 301, turn it into a GET. - # This bizarre behaviour is explained in Issue 1704. - if response.status_code == codes.moved and method == "POST": - method = "GET" - - prepared_request.method = method - - -class Session(SessionRedirectMixin): - """A Requests session. - - Provides cookie persistence, connection-pooling, and configuration. - - Basic Usage:: - - >>> import requests - >>> s = requests.Session() - >>> s.get('https://httpbin.org/get') - - - Or as a context manager:: - - >>> with requests.Session() as s: - ... s.get('https://httpbin.org/get') - - """ - - __attrs__ = [ - "headers", - "cookies", - "auth", - "proxies", - "hooks", - "params", - "verify", - "cert", - "adapters", - "stream", - "trust_env", - "max_redirects", - ] - - def __init__(self): - - #: A case-insensitive dictionary of headers to be sent on each - #: :class:`Request ` sent from this - #: :class:`Session `. - self.headers = default_headers() - - #: Default Authentication tuple or object to attach to - #: :class:`Request `. - self.auth = None - - #: Dictionary mapping protocol or protocol and host to the URL of the proxy - #: (e.g. {'http': 'foo.bar:3128', 'http://host.name': 'foo.bar:4012'}) to - #: be used on each :class:`Request `. - self.proxies = {} - - #: Event-handling hooks. - self.hooks = default_hooks() - - #: Dictionary of querystring data to attach to each - #: :class:`Request `. The dictionary values may be lists for - #: representing multivalued query parameters. - self.params = {} - - #: Stream response content default. - self.stream = False - - #: SSL Verification default. - #: Defaults to `True`, requiring requests to verify the TLS certificate at the - #: remote end. - #: If verify is set to `False`, requests will accept any TLS certificate - #: presented by the server, and will ignore hostname mismatches and/or - #: expired certificates, which will make your application vulnerable to - #: man-in-the-middle (MitM) attacks. - #: Only set this to `False` for testing. - self.verify = True - - #: SSL client certificate default, if String, path to ssl client - #: cert file (.pem). If Tuple, ('cert', 'key') pair. - self.cert = None - - #: Maximum number of redirects allowed. If the request exceeds this - #: limit, a :class:`TooManyRedirects` exception is raised. - #: This defaults to requests.models.DEFAULT_REDIRECT_LIMIT, which is - #: 30. - self.max_redirects = DEFAULT_REDIRECT_LIMIT - - #: Trust environment settings for proxy configuration, default - #: authentication and similar. - self.trust_env = True - - #: A CookieJar containing all currently outstanding cookies set on this - #: session. By default it is a - #: :class:`RequestsCookieJar `, but - #: may be any other ``cookielib.CookieJar`` compatible object. - self.cookies = cookiejar_from_dict({}) - - # Default connection adapters. - self.adapters = OrderedDict() - self.mount("https://", HTTPAdapter()) - self.mount("http://", HTTPAdapter()) - - def __enter__(self): - return self - - def __exit__(self, *args): - self.close() - - def prepare_request(self, request): - """Constructs a :class:`PreparedRequest ` for - transmission and returns it. The :class:`PreparedRequest` has settings - merged from the :class:`Request ` instance and those of the - :class:`Session`. - - :param request: :class:`Request` instance to prepare with this - session's settings. - :rtype: requests.PreparedRequest - """ - cookies = request.cookies or {} - - # Bootstrap CookieJar. - if not isinstance(cookies, cookielib.CookieJar): - cookies = cookiejar_from_dict(cookies) - - # Merge with session cookies - merged_cookies = merge_cookies( - merge_cookies(RequestsCookieJar(), self.cookies), cookies - ) - - # Set environment's basic authentication if not explicitly set. - auth = request.auth - if self.trust_env and not auth and not self.auth: - auth = get_netrc_auth(request.url) - - p = PreparedRequest() - p.prepare( - method=request.method.upper(), - url=request.url, - files=request.files, - data=request.data, - json=request.json, - headers=merge_setting( - request.headers, self.headers, dict_class=CaseInsensitiveDict - ), - params=merge_setting(request.params, self.params), - auth=merge_setting(auth, self.auth), - cookies=merged_cookies, - hooks=merge_hooks(request.hooks, self.hooks), - ) - return p - - def request( - self, - method, - url, - params=None, - data=None, - headers=None, - cookies=None, - files=None, - auth=None, - timeout=None, - allow_redirects=True, - proxies=None, - hooks=None, - stream=None, - verify=None, - cert=None, - json=None, - ): - """Constructs a :class:`Request `, prepares it and sends it. - Returns :class:`Response ` object. - - :param method: method for the new :class:`Request` object. - :param url: URL for the new :class:`Request` object. - :param params: (optional) Dictionary or bytes to be sent in the query - string for the :class:`Request`. - :param data: (optional) Dictionary, list of tuples, bytes, or file-like - object to send in the body of the :class:`Request`. - :param json: (optional) json to send in the body of the - :class:`Request`. - :param headers: (optional) Dictionary of HTTP Headers to send with the - :class:`Request`. - :param cookies: (optional) Dict or CookieJar object to send with the - :class:`Request`. - :param files: (optional) Dictionary of ``'filename': file-like-objects`` - for multipart encoding upload. - :param auth: (optional) Auth tuple or callable to enable - Basic/Digest/Custom HTTP Auth. - :param timeout: (optional) How long to wait for the server to send - data before giving up, as a float, or a :ref:`(connect timeout, - read timeout) ` tuple. - :type timeout: float or tuple - :param allow_redirects: (optional) Set to True by default. - :type allow_redirects: bool - :param proxies: (optional) Dictionary mapping protocol or protocol and - hostname to the URL of the proxy. - :param stream: (optional) whether to immediately download the response - content. Defaults to ``False``. - :param verify: (optional) Either a boolean, in which case it controls whether we verify - the server's TLS certificate, or a string, in which case it must be a path - to a CA bundle to use. Defaults to ``True``. When set to - ``False``, requests will accept any TLS certificate presented by - the server, and will ignore hostname mismatches and/or expired - certificates, which will make your application vulnerable to - man-in-the-middle (MitM) attacks. Setting verify to ``False`` - may be useful during local development or testing. - :param cert: (optional) if String, path to ssl client cert file (.pem). - If Tuple, ('cert', 'key') pair. - :rtype: requests.Response - """ - # Create the Request. - req = Request( - method=method.upper(), - url=url, - headers=headers, - files=files, - data=data or {}, - json=json, - params=params or {}, - auth=auth, - cookies=cookies, - hooks=hooks, - ) - prep = self.prepare_request(req) - - proxies = proxies or {} - - settings = self.merge_environment_settings( - prep.url, proxies, stream, verify, cert - ) - - # Send the request. - send_kwargs = { - "timeout": timeout, - "allow_redirects": allow_redirects, - } - send_kwargs.update(settings) - resp = self.send(prep, **send_kwargs) - - return resp - - def get(self, url, **kwargs): - r"""Sends a GET request. Returns :class:`Response` object. - - :param url: URL for the new :class:`Request` object. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :rtype: requests.Response - """ - - kwargs.setdefault("allow_redirects", True) - return self.request("GET", url, **kwargs) - - def options(self, url, **kwargs): - r"""Sends a OPTIONS request. Returns :class:`Response` object. - - :param url: URL for the new :class:`Request` object. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :rtype: requests.Response - """ - - kwargs.setdefault("allow_redirects", True) - return self.request("OPTIONS", url, **kwargs) - - def head(self, url, **kwargs): - r"""Sends a HEAD request. Returns :class:`Response` object. - - :param url: URL for the new :class:`Request` object. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :rtype: requests.Response - """ - - kwargs.setdefault("allow_redirects", False) - return self.request("HEAD", url, **kwargs) - - def post(self, url, data=None, json=None, **kwargs): - r"""Sends a POST request. Returns :class:`Response` object. - - :param url: URL for the new :class:`Request` object. - :param data: (optional) Dictionary, list of tuples, bytes, or file-like - object to send in the body of the :class:`Request`. - :param json: (optional) json to send in the body of the :class:`Request`. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :rtype: requests.Response - """ - - return self.request("POST", url, data=data, json=json, **kwargs) - - def put(self, url, data=None, **kwargs): - r"""Sends a PUT request. Returns :class:`Response` object. - - :param url: URL for the new :class:`Request` object. - :param data: (optional) Dictionary, list of tuples, bytes, or file-like - object to send in the body of the :class:`Request`. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :rtype: requests.Response - """ - - return self.request("PUT", url, data=data, **kwargs) - - def patch(self, url, data=None, **kwargs): - r"""Sends a PATCH request. Returns :class:`Response` object. - - :param url: URL for the new :class:`Request` object. - :param data: (optional) Dictionary, list of tuples, bytes, or file-like - object to send in the body of the :class:`Request`. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :rtype: requests.Response - """ - - return self.request("PATCH", url, data=data, **kwargs) - - def delete(self, url, **kwargs): - r"""Sends a DELETE request. Returns :class:`Response` object. - - :param url: URL for the new :class:`Request` object. - :param \*\*kwargs: Optional arguments that ``request`` takes. - :rtype: requests.Response - """ - - return self.request("DELETE", url, **kwargs) - - def send(self, request, **kwargs): - """Send a given PreparedRequest. - - :rtype: requests.Response - """ - # Set defaults that the hooks can utilize to ensure they always have - # the correct parameters to reproduce the previous request. - kwargs.setdefault("stream", self.stream) - kwargs.setdefault("verify", self.verify) - kwargs.setdefault("cert", self.cert) - if "proxies" not in kwargs: - kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) - - # It's possible that users might accidentally send a Request object. - # Guard against that specific failure case. - if isinstance(request, Request): - raise ValueError("You can only send PreparedRequests.") - - # Set up variables needed for resolve_redirects and dispatching of hooks - allow_redirects = kwargs.pop("allow_redirects", True) - stream = kwargs.get("stream") - hooks = request.hooks - - # Get the appropriate adapter to use - adapter = self.get_adapter(url=request.url) - - # Start time (approximately) of the request - start = preferred_clock() - - # Send the request - r = adapter.send(request, **kwargs) - - # Total elapsed time of the request (approximately) - elapsed = preferred_clock() - start - r.elapsed = timedelta(seconds=elapsed) - - # Response manipulation hooks - r = dispatch_hook("response", hooks, r, **kwargs) - - # Persist cookies - if r.history: - - # If the hooks create history then we want those cookies too - for resp in r.history: - extract_cookies_to_jar(self.cookies, resp.request, resp.raw) - - extract_cookies_to_jar(self.cookies, request, r.raw) - - # Resolve redirects if allowed. - if allow_redirects: - # Redirect resolving generator. - gen = self.resolve_redirects(r, request, **kwargs) - history = [resp for resp in gen] - else: - history = [] - - # Shuffle things around if there's history. - if history: - # Insert the first (original) request at the start - history.insert(0, r) - # Get the last request made - r = history.pop() - r.history = history - - # If redirects aren't being followed, store the response on the Request for Response.next(). - if not allow_redirects: - try: - r._next = next( - self.resolve_redirects(r, request, yield_requests=True, **kwargs) - ) - except StopIteration: - pass - - if not stream: - r.content - - return r - - def merge_environment_settings(self, url, proxies, stream, verify, cert): - """ - Check the environment and merge it with some settings. - - :rtype: dict - """ - # Gather clues from the surrounding environment. - if self.trust_env: - # Set environment's proxies. - no_proxy = proxies.get("no_proxy") if proxies is not None else None - env_proxies = get_environ_proxies(url, no_proxy=no_proxy) - for (k, v) in env_proxies.items(): - proxies.setdefault(k, v) - - # Look for requests environment configuration - # and be compatible with cURL. - if verify is True or verify is None: - verify = ( - os.environ.get("REQUESTS_CA_BUNDLE") - or os.environ.get("CURL_CA_BUNDLE") - or verify - ) - - # Merge all the kwargs. - proxies = merge_setting(proxies, self.proxies) - stream = merge_setting(stream, self.stream) - verify = merge_setting(verify, self.verify) - cert = merge_setting(cert, self.cert) - - return {"proxies": proxies, "stream": stream, "verify": verify, "cert": cert} - - def get_adapter(self, url): - """ - Returns the appropriate connection adapter for the given URL. - - :rtype: requests.adapters.BaseAdapter - """ - for (prefix, adapter) in self.adapters.items(): - - if url.lower().startswith(prefix.lower()): - return adapter - - # Nothing matches :-/ - raise InvalidSchema(f"No connection adapters were found for {url!r}") - - def close(self): - """Closes all adapters and as such the session""" - for v in self.adapters.values(): - v.close() - - def mount(self, prefix, adapter): - """Registers a connection adapter to a prefix. - - Adapters are sorted in descending order by prefix length. - """ - self.adapters[prefix] = adapter - keys_to_move = [k for k in self.adapters if len(k) < len(prefix)] - - for key in keys_to_move: - self.adapters[key] = self.adapters.pop(key) - - def __getstate__(self): - state = {attr: getattr(self, attr, None) for attr in self.__attrs__} - return state - - def __setstate__(self, state): - for attr, value in state.items(): - setattr(self, attr, value) - - -def session(): - """ - Returns a :class:`Session` for context-management. - - .. deprecated:: 1.0.0 - - This method has been deprecated since version 1.0.0 and is only kept for - backwards compatibility. New code should use :class:`~requests.sessions.Session` - to create a session. This may be removed at a future date. - - :rtype: Session - """ - return Session() diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/status_codes.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/status_codes.py deleted file mode 100644 index 4bd072b..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/status_codes.py +++ /dev/null @@ -1,128 +0,0 @@ -r""" -The ``codes`` object defines a mapping from common names for HTTP statuses -to their numerical codes, accessible either as attributes or as dictionary -items. - -Example:: - - >>> import requests - >>> requests.codes['temporary_redirect'] - 307 - >>> requests.codes.teapot - 418 - >>> requests.codes['\o/'] - 200 - -Some codes have multiple names, and both upper- and lower-case versions of -the names are allowed. For example, ``codes.ok``, ``codes.OK``, and -``codes.okay`` all correspond to the HTTP status code 200. -""" - -from .structures import LookupDict - -_codes = { - # Informational. - 100: ("continue",), - 101: ("switching_protocols",), - 102: ("processing",), - 103: ("checkpoint",), - 122: ("uri_too_long", "request_uri_too_long"), - 200: ("ok", "okay", "all_ok", "all_okay", "all_good", "\\o/", "✓"), - 201: ("created",), - 202: ("accepted",), - 203: ("non_authoritative_info", "non_authoritative_information"), - 204: ("no_content",), - 205: ("reset_content", "reset"), - 206: ("partial_content", "partial"), - 207: ("multi_status", "multiple_status", "multi_stati", "multiple_stati"), - 208: ("already_reported",), - 226: ("im_used",), - # Redirection. - 300: ("multiple_choices",), - 301: ("moved_permanently", "moved", "\\o-"), - 302: ("found",), - 303: ("see_other", "other"), - 304: ("not_modified",), - 305: ("use_proxy",), - 306: ("switch_proxy",), - 307: ("temporary_redirect", "temporary_moved", "temporary"), - 308: ( - "permanent_redirect", - "resume_incomplete", - "resume", - ), # "resume" and "resume_incomplete" to be removed in 3.0 - # Client Error. - 400: ("bad_request", "bad"), - 401: ("unauthorized",), - 402: ("payment_required", "payment"), - 403: ("forbidden",), - 404: ("not_found", "-o-"), - 405: ("method_not_allowed", "not_allowed"), - 406: ("not_acceptable",), - 407: ("proxy_authentication_required", "proxy_auth", "proxy_authentication"), - 408: ("request_timeout", "timeout"), - 409: ("conflict",), - 410: ("gone",), - 411: ("length_required",), - 412: ("precondition_failed", "precondition"), - 413: ("request_entity_too_large",), - 414: ("request_uri_too_large",), - 415: ("unsupported_media_type", "unsupported_media", "media_type"), - 416: ( - "requested_range_not_satisfiable", - "requested_range", - "range_not_satisfiable", - ), - 417: ("expectation_failed",), - 418: ("im_a_teapot", "teapot", "i_am_a_teapot"), - 421: ("misdirected_request",), - 422: ("unprocessable_entity", "unprocessable"), - 423: ("locked",), - 424: ("failed_dependency", "dependency"), - 425: ("unordered_collection", "unordered"), - 426: ("upgrade_required", "upgrade"), - 428: ("precondition_required", "precondition"), - 429: ("too_many_requests", "too_many"), - 431: ("header_fields_too_large", "fields_too_large"), - 444: ("no_response", "none"), - 449: ("retry_with", "retry"), - 450: ("blocked_by_windows_parental_controls", "parental_controls"), - 451: ("unavailable_for_legal_reasons", "legal_reasons"), - 499: ("client_closed_request",), - # Server Error. - 500: ("internal_server_error", "server_error", "/o\\", "✗"), - 501: ("not_implemented",), - 502: ("bad_gateway",), - 503: ("service_unavailable", "unavailable"), - 504: ("gateway_timeout",), - 505: ("http_version_not_supported", "http_version"), - 506: ("variant_also_negotiates",), - 507: ("insufficient_storage",), - 509: ("bandwidth_limit_exceeded", "bandwidth"), - 510: ("not_extended",), - 511: ("network_authentication_required", "network_auth", "network_authentication"), -} - -codes = LookupDict(name="status_codes") - - -def _init(): - for code, titles in _codes.items(): - for title in titles: - setattr(codes, title, code) - if not title.startswith(("\\", "/")): - setattr(codes, title.upper(), code) - - def doc(code): - names = ", ".join(f"``{n}``" for n in _codes[code]) - return "* %d: %s" % (code, names) - - global __doc__ - __doc__ = ( - __doc__ + "\n" + "\n".join(doc(code) for code in sorted(_codes)) - if __doc__ is not None - else None - ) - - -_init() diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/structures.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/structures.py deleted file mode 100644 index 188e13e..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/structures.py +++ /dev/null @@ -1,99 +0,0 @@ -""" -requests.structures -~~~~~~~~~~~~~~~~~~~ - -Data structures that power Requests. -""" - -from collections import OrderedDict - -from .compat import Mapping, MutableMapping - - -class CaseInsensitiveDict(MutableMapping): - """A case-insensitive ``dict``-like object. - - Implements all methods and operations of - ``MutableMapping`` as well as dict's ``copy``. Also - provides ``lower_items``. - - All keys are expected to be strings. The structure remembers the - case of the last key to be set, and ``iter(instance)``, - ``keys()``, ``items()``, ``iterkeys()``, and ``iteritems()`` - will contain case-sensitive keys. However, querying and contains - testing is case insensitive:: - - cid = CaseInsensitiveDict() - cid['Accept'] = 'application/json' - cid['aCCEPT'] == 'application/json' # True - list(cid) == ['Accept'] # True - - For example, ``headers['content-encoding']`` will return the - value of a ``'Content-Encoding'`` response header, regardless - of how the header name was originally stored. - - If the constructor, ``.update``, or equality comparison - operations are given keys that have equal ``.lower()``s, the - behavior is undefined. - """ - - def __init__(self, data=None, **kwargs): - self._store = OrderedDict() - if data is None: - data = {} - self.update(data, **kwargs) - - def __setitem__(self, key, value): - # Use the lowercased key for lookups, but store the actual - # key alongside the value. - self._store[key.lower()] = (key, value) - - def __getitem__(self, key): - return self._store[key.lower()][1] - - def __delitem__(self, key): - del self._store[key.lower()] - - def __iter__(self): - return (casedkey for casedkey, mappedvalue in self._store.values()) - - def __len__(self): - return len(self._store) - - def lower_items(self): - """Like iteritems(), but with all lowercase keys.""" - return ((lowerkey, keyval[1]) for (lowerkey, keyval) in self._store.items()) - - def __eq__(self, other): - if isinstance(other, Mapping): - other = CaseInsensitiveDict(other) - else: - return NotImplemented - # Compare insensitively - return dict(self.lower_items()) == dict(other.lower_items()) - - # Copy is required - def copy(self): - return CaseInsensitiveDict(self._store.values()) - - def __repr__(self): - return str(dict(self.items())) - - -class LookupDict(dict): - """Dictionary lookup object.""" - - def __init__(self, name=None): - self.name = name - super().__init__() - - def __repr__(self): - return f"" - - def __getitem__(self, key): - # We allow fall-through here, so values default to None - - return self.__dict__.get(key, None) - - def get(self, key, default=None): - return self.__dict__.get(key, default) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/requests/utils.py b/venv/lib/python3.11/site-packages/pip/_vendor/requests/utils.py deleted file mode 100644 index 36607ed..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/requests/utils.py +++ /dev/null @@ -1,1094 +0,0 @@ -""" -requests.utils -~~~~~~~~~~~~~~ - -This module provides utility functions that are used within Requests -that are also useful for external consumption. -""" - -import codecs -import contextlib -import io -import os -import re -import socket -import struct -import sys -import tempfile -import warnings -import zipfile -from collections import OrderedDict - -from pip._vendor.urllib3.util import make_headers, parse_url - -from . import certs -from .__version__ import __version__ - -# to_native_string is unused here, but imported here for backwards compatibility -from ._internal_utils import ( # noqa: F401 - _HEADER_VALIDATORS_BYTE, - _HEADER_VALIDATORS_STR, - HEADER_VALIDATORS, - to_native_string, -) -from .compat import ( - Mapping, - basestring, - bytes, - getproxies, - getproxies_environment, - integer_types, -) -from .compat import parse_http_list as _parse_list_header -from .compat import ( - proxy_bypass, - proxy_bypass_environment, - quote, - str, - unquote, - urlparse, - urlunparse, -) -from .cookies import cookiejar_from_dict -from .exceptions import ( - FileModeWarning, - InvalidHeader, - InvalidURL, - UnrewindableBodyError, -) -from .structures import CaseInsensitiveDict - -NETRC_FILES = (".netrc", "_netrc") - -DEFAULT_CA_BUNDLE_PATH = certs.where() - -DEFAULT_PORTS = {"http": 80, "https": 443} - -# Ensure that ', ' is used to preserve previous delimiter behavior. -DEFAULT_ACCEPT_ENCODING = ", ".join( - re.split(r",\s*", make_headers(accept_encoding=True)["accept-encoding"]) -) - - -if sys.platform == "win32": - # provide a proxy_bypass version on Windows without DNS lookups - - def proxy_bypass_registry(host): - try: - import winreg - except ImportError: - return False - - try: - internetSettings = winreg.OpenKey( - winreg.HKEY_CURRENT_USER, - r"Software\Microsoft\Windows\CurrentVersion\Internet Settings", - ) - # ProxyEnable could be REG_SZ or REG_DWORD, normalizing it - proxyEnable = int(winreg.QueryValueEx(internetSettings, "ProxyEnable")[0]) - # ProxyOverride is almost always a string - proxyOverride = winreg.QueryValueEx(internetSettings, "ProxyOverride")[0] - except (OSError, ValueError): - return False - if not proxyEnable or not proxyOverride: - return False - - # make a check value list from the registry entry: replace the - # '' string by the localhost entry and the corresponding - # canonical entry. - proxyOverride = proxyOverride.split(";") - # now check if we match one of the registry values. - for test in proxyOverride: - if test == "": - if "." not in host: - return True - test = test.replace(".", r"\.") # mask dots - test = test.replace("*", r".*") # change glob sequence - test = test.replace("?", r".") # change glob char - if re.match(test, host, re.I): - return True - return False - - def proxy_bypass(host): # noqa - """Return True, if the host should be bypassed. - - Checks proxy settings gathered from the environment, if specified, - or the registry. - """ - if getproxies_environment(): - return proxy_bypass_environment(host) - else: - return proxy_bypass_registry(host) - - -def dict_to_sequence(d): - """Returns an internal sequence dictionary update.""" - - if hasattr(d, "items"): - d = d.items() - - return d - - -def super_len(o): - total_length = None - current_position = 0 - - if hasattr(o, "__len__"): - total_length = len(o) - - elif hasattr(o, "len"): - total_length = o.len - - elif hasattr(o, "fileno"): - try: - fileno = o.fileno() - except (io.UnsupportedOperation, AttributeError): - # AttributeError is a surprising exception, seeing as how we've just checked - # that `hasattr(o, 'fileno')`. It happens for objects obtained via - # `Tarfile.extractfile()`, per issue 5229. - pass - else: - total_length = os.fstat(fileno).st_size - - # Having used fstat to determine the file length, we need to - # confirm that this file was opened up in binary mode. - if "b" not in o.mode: - warnings.warn( - ( - "Requests has determined the content-length for this " - "request using the binary size of the file: however, the " - "file has been opened in text mode (i.e. without the 'b' " - "flag in the mode). This may lead to an incorrect " - "content-length. In Requests 3.0, support will be removed " - "for files in text mode." - ), - FileModeWarning, - ) - - if hasattr(o, "tell"): - try: - current_position = o.tell() - except OSError: - # This can happen in some weird situations, such as when the file - # is actually a special file descriptor like stdin. In this - # instance, we don't know what the length is, so set it to zero and - # let requests chunk it instead. - if total_length is not None: - current_position = total_length - else: - if hasattr(o, "seek") and total_length is None: - # StringIO and BytesIO have seek but no usable fileno - try: - # seek to end of file - o.seek(0, 2) - total_length = o.tell() - - # seek back to current position to support - # partially read file-like objects - o.seek(current_position or 0) - except OSError: - total_length = 0 - - if total_length is None: - total_length = 0 - - return max(0, total_length - current_position) - - -def get_netrc_auth(url, raise_errors=False): - """Returns the Requests tuple auth for a given url from netrc.""" - - netrc_file = os.environ.get("NETRC") - if netrc_file is not None: - netrc_locations = (netrc_file,) - else: - netrc_locations = (f"~/{f}" for f in NETRC_FILES) - - try: - from netrc import NetrcParseError, netrc - - netrc_path = None - - for f in netrc_locations: - try: - loc = os.path.expanduser(f) - except KeyError: - # os.path.expanduser can fail when $HOME is undefined and - # getpwuid fails. See https://bugs.python.org/issue20164 & - # https://github.com/psf/requests/issues/1846 - return - - if os.path.exists(loc): - netrc_path = loc - break - - # Abort early if there isn't one. - if netrc_path is None: - return - - ri = urlparse(url) - - # Strip port numbers from netloc. This weird `if...encode`` dance is - # used for Python 3.2, which doesn't support unicode literals. - splitstr = b":" - if isinstance(url, str): - splitstr = splitstr.decode("ascii") - host = ri.netloc.split(splitstr)[0] - - try: - _netrc = netrc(netrc_path).authenticators(host) - if _netrc: - # Return with login / password - login_i = 0 if _netrc[0] else 1 - return (_netrc[login_i], _netrc[2]) - except (NetrcParseError, OSError): - # If there was a parsing error or a permissions issue reading the file, - # we'll just skip netrc auth unless explicitly asked to raise errors. - if raise_errors: - raise - - # App Engine hackiness. - except (ImportError, AttributeError): - pass - - -def guess_filename(obj): - """Tries to guess the filename of the given object.""" - name = getattr(obj, "name", None) - if name and isinstance(name, basestring) and name[0] != "<" and name[-1] != ">": - return os.path.basename(name) - - -def extract_zipped_paths(path): - """Replace nonexistent paths that look like they refer to a member of a zip - archive with the location of an extracted copy of the target, or else - just return the provided path unchanged. - """ - if os.path.exists(path): - # this is already a valid path, no need to do anything further - return path - - # find the first valid part of the provided path and treat that as a zip archive - # assume the rest of the path is the name of a member in the archive - archive, member = os.path.split(path) - while archive and not os.path.exists(archive): - archive, prefix = os.path.split(archive) - if not prefix: - # If we don't check for an empty prefix after the split (in other words, archive remains unchanged after the split), - # we _can_ end up in an infinite loop on a rare corner case affecting a small number of users - break - member = "/".join([prefix, member]) - - if not zipfile.is_zipfile(archive): - return path - - zip_file = zipfile.ZipFile(archive) - if member not in zip_file.namelist(): - return path - - # we have a valid zip archive and a valid member of that archive - tmp = tempfile.gettempdir() - extracted_path = os.path.join(tmp, member.split("/")[-1]) - if not os.path.exists(extracted_path): - # use read + write to avoid the creating nested folders, we only want the file, avoids mkdir racing condition - with atomic_open(extracted_path) as file_handler: - file_handler.write(zip_file.read(member)) - return extracted_path - - -@contextlib.contextmanager -def atomic_open(filename): - """Write a file to the disk in an atomic fashion""" - tmp_descriptor, tmp_name = tempfile.mkstemp(dir=os.path.dirname(filename)) - try: - with os.fdopen(tmp_descriptor, "wb") as tmp_handler: - yield tmp_handler - os.replace(tmp_name, filename) - except BaseException: - os.remove(tmp_name) - raise - - -def from_key_val_list(value): - """Take an object and test to see if it can be represented as a - dictionary. Unless it can not be represented as such, return an - OrderedDict, e.g., - - :: - - >>> from_key_val_list([('key', 'val')]) - OrderedDict([('key', 'val')]) - >>> from_key_val_list('string') - Traceback (most recent call last): - ... - ValueError: cannot encode objects that are not 2-tuples - >>> from_key_val_list({'key': 'val'}) - OrderedDict([('key', 'val')]) - - :rtype: OrderedDict - """ - if value is None: - return None - - if isinstance(value, (str, bytes, bool, int)): - raise ValueError("cannot encode objects that are not 2-tuples") - - return OrderedDict(value) - - -def to_key_val_list(value): - """Take an object and test to see if it can be represented as a - dictionary. If it can be, return a list of tuples, e.g., - - :: - - >>> to_key_val_list([('key', 'val')]) - [('key', 'val')] - >>> to_key_val_list({'key': 'val'}) - [('key', 'val')] - >>> to_key_val_list('string') - Traceback (most recent call last): - ... - ValueError: cannot encode objects that are not 2-tuples - - :rtype: list - """ - if value is None: - return None - - if isinstance(value, (str, bytes, bool, int)): - raise ValueError("cannot encode objects that are not 2-tuples") - - if isinstance(value, Mapping): - value = value.items() - - return list(value) - - -# From mitsuhiko/werkzeug (used with permission). -def parse_list_header(value): - """Parse lists as described by RFC 2068 Section 2. - - In particular, parse comma-separated lists where the elements of - the list may include quoted-strings. A quoted-string could - contain a comma. A non-quoted string could have quotes in the - middle. Quotes are removed automatically after parsing. - - It basically works like :func:`parse_set_header` just that items - may appear multiple times and case sensitivity is preserved. - - The return value is a standard :class:`list`: - - >>> parse_list_header('token, "quoted value"') - ['token', 'quoted value'] - - To create a header from the :class:`list` again, use the - :func:`dump_header` function. - - :param value: a string with a list header. - :return: :class:`list` - :rtype: list - """ - result = [] - for item in _parse_list_header(value): - if item[:1] == item[-1:] == '"': - item = unquote_header_value(item[1:-1]) - result.append(item) - return result - - -# From mitsuhiko/werkzeug (used with permission). -def parse_dict_header(value): - """Parse lists of key, value pairs as described by RFC 2068 Section 2 and - convert them into a python dict: - - >>> d = parse_dict_header('foo="is a fish", bar="as well"') - >>> type(d) is dict - True - >>> sorted(d.items()) - [('bar', 'as well'), ('foo', 'is a fish')] - - If there is no value for a key it will be `None`: - - >>> parse_dict_header('key_without_value') - {'key_without_value': None} - - To create a header from the :class:`dict` again, use the - :func:`dump_header` function. - - :param value: a string with a dict header. - :return: :class:`dict` - :rtype: dict - """ - result = {} - for item in _parse_list_header(value): - if "=" not in item: - result[item] = None - continue - name, value = item.split("=", 1) - if value[:1] == value[-1:] == '"': - value = unquote_header_value(value[1:-1]) - result[name] = value - return result - - -# From mitsuhiko/werkzeug (used with permission). -def unquote_header_value(value, is_filename=False): - r"""Unquotes a header value. (Reversal of :func:`quote_header_value`). - This does not use the real unquoting but what browsers are actually - using for quoting. - - :param value: the header value to unquote. - :rtype: str - """ - if value and value[0] == value[-1] == '"': - # this is not the real unquoting, but fixing this so that the - # RFC is met will result in bugs with internet explorer and - # probably some other browsers as well. IE for example is - # uploading files with "C:\foo\bar.txt" as filename - value = value[1:-1] - - # if this is a filename and the starting characters look like - # a UNC path, then just return the value without quotes. Using the - # replace sequence below on a UNC path has the effect of turning - # the leading double slash into a single slash and then - # _fix_ie_filename() doesn't work correctly. See #458. - if not is_filename or value[:2] != "\\\\": - return value.replace("\\\\", "\\").replace('\\"', '"') - return value - - -def dict_from_cookiejar(cj): - """Returns a key/value dictionary from a CookieJar. - - :param cj: CookieJar object to extract cookies from. - :rtype: dict - """ - - cookie_dict = {} - - for cookie in cj: - cookie_dict[cookie.name] = cookie.value - - return cookie_dict - - -def add_dict_to_cookiejar(cj, cookie_dict): - """Returns a CookieJar from a key/value dictionary. - - :param cj: CookieJar to insert cookies into. - :param cookie_dict: Dict of key/values to insert into CookieJar. - :rtype: CookieJar - """ - - return cookiejar_from_dict(cookie_dict, cj) - - -def get_encodings_from_content(content): - """Returns encodings from given content string. - - :param content: bytestring to extract encodings from. - """ - warnings.warn( - ( - "In requests 3.0, get_encodings_from_content will be removed. For " - "more information, please see the discussion on issue #2266. (This" - " warning should only appear once.)" - ), - DeprecationWarning, - ) - - charset_re = re.compile(r']', flags=re.I) - pragma_re = re.compile(r']', flags=re.I) - xml_re = re.compile(r'^<\?xml.*?encoding=["\']*(.+?)["\'>]') - - return ( - charset_re.findall(content) - + pragma_re.findall(content) - + xml_re.findall(content) - ) - - -def _parse_content_type_header(header): - """Returns content type and parameters from given header - - :param header: string - :return: tuple containing content type and dictionary of - parameters - """ - - tokens = header.split(";") - content_type, params = tokens[0].strip(), tokens[1:] - params_dict = {} - items_to_strip = "\"' " - - for param in params: - param = param.strip() - if param: - key, value = param, True - index_of_equals = param.find("=") - if index_of_equals != -1: - key = param[:index_of_equals].strip(items_to_strip) - value = param[index_of_equals + 1 :].strip(items_to_strip) - params_dict[key.lower()] = value - return content_type, params_dict - - -def get_encoding_from_headers(headers): - """Returns encodings from given HTTP Header Dict. - - :param headers: dictionary to extract encoding from. - :rtype: str - """ - - content_type = headers.get("content-type") - - if not content_type: - return None - - content_type, params = _parse_content_type_header(content_type) - - if "charset" in params: - return params["charset"].strip("'\"") - - if "text" in content_type: - return "ISO-8859-1" - - if "application/json" in content_type: - # Assume UTF-8 based on RFC 4627: https://www.ietf.org/rfc/rfc4627.txt since the charset was unset - return "utf-8" - - -def stream_decode_response_unicode(iterator, r): - """Stream decodes an iterator.""" - - if r.encoding is None: - yield from iterator - return - - decoder = codecs.getincrementaldecoder(r.encoding)(errors="replace") - for chunk in iterator: - rv = decoder.decode(chunk) - if rv: - yield rv - rv = decoder.decode(b"", final=True) - if rv: - yield rv - - -def iter_slices(string, slice_length): - """Iterate over slices of a string.""" - pos = 0 - if slice_length is None or slice_length <= 0: - slice_length = len(string) - while pos < len(string): - yield string[pos : pos + slice_length] - pos += slice_length - - -def get_unicode_from_response(r): - """Returns the requested content back in unicode. - - :param r: Response object to get unicode content from. - - Tried: - - 1. charset from content-type - 2. fall back and replace all unicode characters - - :rtype: str - """ - warnings.warn( - ( - "In requests 3.0, get_unicode_from_response will be removed. For " - "more information, please see the discussion on issue #2266. (This" - " warning should only appear once.)" - ), - DeprecationWarning, - ) - - tried_encodings = [] - - # Try charset from content-type - encoding = get_encoding_from_headers(r.headers) - - if encoding: - try: - return str(r.content, encoding) - except UnicodeError: - tried_encodings.append(encoding) - - # Fall back: - try: - return str(r.content, encoding, errors="replace") - except TypeError: - return r.content - - -# The unreserved URI characters (RFC 3986) -UNRESERVED_SET = frozenset( - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" + "0123456789-._~" -) - - -def unquote_unreserved(uri): - """Un-escape any percent-escape sequences in a URI that are unreserved - characters. This leaves all reserved, illegal and non-ASCII bytes encoded. - - :rtype: str - """ - parts = uri.split("%") - for i in range(1, len(parts)): - h = parts[i][0:2] - if len(h) == 2 and h.isalnum(): - try: - c = chr(int(h, 16)) - except ValueError: - raise InvalidURL(f"Invalid percent-escape sequence: '{h}'") - - if c in UNRESERVED_SET: - parts[i] = c + parts[i][2:] - else: - parts[i] = f"%{parts[i]}" - else: - parts[i] = f"%{parts[i]}" - return "".join(parts) - - -def requote_uri(uri): - """Re-quote the given URI. - - This function passes the given URI through an unquote/quote cycle to - ensure that it is fully and consistently quoted. - - :rtype: str - """ - safe_with_percent = "!#$%&'()*+,/:;=?@[]~" - safe_without_percent = "!#$&'()*+,/:;=?@[]~" - try: - # Unquote only the unreserved characters - # Then quote only illegal characters (do not quote reserved, - # unreserved, or '%') - return quote(unquote_unreserved(uri), safe=safe_with_percent) - except InvalidURL: - # We couldn't unquote the given URI, so let's try quoting it, but - # there may be unquoted '%'s in the URI. We need to make sure they're - # properly quoted so they do not cause issues elsewhere. - return quote(uri, safe=safe_without_percent) - - -def address_in_network(ip, net): - """This function allows you to check if an IP belongs to a network subnet - - Example: returns True if ip = 192.168.1.1 and net = 192.168.1.0/24 - returns False if ip = 192.168.1.1 and net = 192.168.100.0/24 - - :rtype: bool - """ - ipaddr = struct.unpack("=L", socket.inet_aton(ip))[0] - netaddr, bits = net.split("/") - netmask = struct.unpack("=L", socket.inet_aton(dotted_netmask(int(bits))))[0] - network = struct.unpack("=L", socket.inet_aton(netaddr))[0] & netmask - return (ipaddr & netmask) == (network & netmask) - - -def dotted_netmask(mask): - """Converts mask from /xx format to xxx.xxx.xxx.xxx - - Example: if mask is 24 function returns 255.255.255.0 - - :rtype: str - """ - bits = 0xFFFFFFFF ^ (1 << 32 - mask) - 1 - return socket.inet_ntoa(struct.pack(">I", bits)) - - -def is_ipv4_address(string_ip): - """ - :rtype: bool - """ - try: - socket.inet_aton(string_ip) - except OSError: - return False - return True - - -def is_valid_cidr(string_network): - """ - Very simple check of the cidr format in no_proxy variable. - - :rtype: bool - """ - if string_network.count("/") == 1: - try: - mask = int(string_network.split("/")[1]) - except ValueError: - return False - - if mask < 1 or mask > 32: - return False - - try: - socket.inet_aton(string_network.split("/")[0]) - except OSError: - return False - else: - return False - return True - - -@contextlib.contextmanager -def set_environ(env_name, value): - """Set the environment variable 'env_name' to 'value' - - Save previous value, yield, and then restore the previous value stored in - the environment variable 'env_name'. - - If 'value' is None, do nothing""" - value_changed = value is not None - if value_changed: - old_value = os.environ.get(env_name) - os.environ[env_name] = value - try: - yield - finally: - if value_changed: - if old_value is None: - del os.environ[env_name] - else: - os.environ[env_name] = old_value - - -def should_bypass_proxies(url, no_proxy): - """ - Returns whether we should bypass proxies or not. - - :rtype: bool - """ - # Prioritize lowercase environment variables over uppercase - # to keep a consistent behaviour with other http projects (curl, wget). - def get_proxy(key): - return os.environ.get(key) or os.environ.get(key.upper()) - - # First check whether no_proxy is defined. If it is, check that the URL - # we're getting isn't in the no_proxy list. - no_proxy_arg = no_proxy - if no_proxy is None: - no_proxy = get_proxy("no_proxy") - parsed = urlparse(url) - - if parsed.hostname is None: - # URLs don't always have hostnames, e.g. file:/// urls. - return True - - if no_proxy: - # We need to check whether we match here. We need to see if we match - # the end of the hostname, both with and without the port. - no_proxy = (host for host in no_proxy.replace(" ", "").split(",") if host) - - if is_ipv4_address(parsed.hostname): - for proxy_ip in no_proxy: - if is_valid_cidr(proxy_ip): - if address_in_network(parsed.hostname, proxy_ip): - return True - elif parsed.hostname == proxy_ip: - # If no_proxy ip was defined in plain IP notation instead of cidr notation & - # matches the IP of the index - return True - else: - host_with_port = parsed.hostname - if parsed.port: - host_with_port += f":{parsed.port}" - - for host in no_proxy: - if parsed.hostname.endswith(host) or host_with_port.endswith(host): - # The URL does match something in no_proxy, so we don't want - # to apply the proxies on this URL. - return True - - with set_environ("no_proxy", no_proxy_arg): - # parsed.hostname can be `None` in cases such as a file URI. - try: - bypass = proxy_bypass(parsed.hostname) - except (TypeError, socket.gaierror): - bypass = False - - if bypass: - return True - - return False - - -def get_environ_proxies(url, no_proxy=None): - """ - Return a dict of environment proxies. - - :rtype: dict - """ - if should_bypass_proxies(url, no_proxy=no_proxy): - return {} - else: - return getproxies() - - -def select_proxy(url, proxies): - """Select a proxy for the url, if applicable. - - :param url: The url being for the request - :param proxies: A dictionary of schemes or schemes and hosts to proxy URLs - """ - proxies = proxies or {} - urlparts = urlparse(url) - if urlparts.hostname is None: - return proxies.get(urlparts.scheme, proxies.get("all")) - - proxy_keys = [ - urlparts.scheme + "://" + urlparts.hostname, - urlparts.scheme, - "all://" + urlparts.hostname, - "all", - ] - proxy = None - for proxy_key in proxy_keys: - if proxy_key in proxies: - proxy = proxies[proxy_key] - break - - return proxy - - -def resolve_proxies(request, proxies, trust_env=True): - """This method takes proxy information from a request and configuration - input to resolve a mapping of target proxies. This will consider settings - such a NO_PROXY to strip proxy configurations. - - :param request: Request or PreparedRequest - :param proxies: A dictionary of schemes or schemes and hosts to proxy URLs - :param trust_env: Boolean declaring whether to trust environment configs - - :rtype: dict - """ - proxies = proxies if proxies is not None else {} - url = request.url - scheme = urlparse(url).scheme - no_proxy = proxies.get("no_proxy") - new_proxies = proxies.copy() - - if trust_env and not should_bypass_proxies(url, no_proxy=no_proxy): - environ_proxies = get_environ_proxies(url, no_proxy=no_proxy) - - proxy = environ_proxies.get(scheme, environ_proxies.get("all")) - - if proxy: - new_proxies.setdefault(scheme, proxy) - return new_proxies - - -def default_user_agent(name="python-requests"): - """ - Return a string representing the default user agent. - - :rtype: str - """ - return f"{name}/{__version__}" - - -def default_headers(): - """ - :rtype: requests.structures.CaseInsensitiveDict - """ - return CaseInsensitiveDict( - { - "User-Agent": default_user_agent(), - "Accept-Encoding": DEFAULT_ACCEPT_ENCODING, - "Accept": "*/*", - "Connection": "keep-alive", - } - ) - - -def parse_header_links(value): - """Return a list of parsed link headers proxies. - - i.e. Link: ; rel=front; type="image/jpeg",; rel=back;type="image/jpeg" - - :rtype: list - """ - - links = [] - - replace_chars = " '\"" - - value = value.strip(replace_chars) - if not value: - return links - - for val in re.split(", *<", value): - try: - url, params = val.split(";", 1) - except ValueError: - url, params = val, "" - - link = {"url": url.strip("<> '\"")} - - for param in params.split(";"): - try: - key, value = param.split("=") - except ValueError: - break - - link[key.strip(replace_chars)] = value.strip(replace_chars) - - links.append(link) - - return links - - -# Null bytes; no need to recreate these on each call to guess_json_utf -_null = "\x00".encode("ascii") # encoding to ASCII for Python 3 -_null2 = _null * 2 -_null3 = _null * 3 - - -def guess_json_utf(data): - """ - :rtype: str - """ - # JSON always starts with two ASCII characters, so detection is as - # easy as counting the nulls and from their location and count - # determine the encoding. Also detect a BOM, if present. - sample = data[:4] - if sample in (codecs.BOM_UTF32_LE, codecs.BOM_UTF32_BE): - return "utf-32" # BOM included - if sample[:3] == codecs.BOM_UTF8: - return "utf-8-sig" # BOM included, MS style (discouraged) - if sample[:2] in (codecs.BOM_UTF16_LE, codecs.BOM_UTF16_BE): - return "utf-16" # BOM included - nullcount = sample.count(_null) - if nullcount == 0: - return "utf-8" - if nullcount == 2: - if sample[::2] == _null2: # 1st and 3rd are null - return "utf-16-be" - if sample[1::2] == _null2: # 2nd and 4th are null - return "utf-16-le" - # Did not detect 2 valid UTF-16 ascii-range characters - if nullcount == 3: - if sample[:3] == _null3: - return "utf-32-be" - if sample[1:] == _null3: - return "utf-32-le" - # Did not detect a valid UTF-32 ascii-range character - return None - - -def prepend_scheme_if_needed(url, new_scheme): - """Given a URL that may or may not have a scheme, prepend the given scheme. - Does not replace a present scheme with the one provided as an argument. - - :rtype: str - """ - parsed = parse_url(url) - scheme, auth, host, port, path, query, fragment = parsed - - # A defect in urlparse determines that there isn't a netloc present in some - # urls. We previously assumed parsing was overly cautious, and swapped the - # netloc and path. Due to a lack of tests on the original defect, this is - # maintained with parse_url for backwards compatibility. - netloc = parsed.netloc - if not netloc: - netloc, path = path, netloc - - if auth: - # parse_url doesn't provide the netloc with auth - # so we'll add it ourselves. - netloc = "@".join([auth, netloc]) - if scheme is None: - scheme = new_scheme - if path is None: - path = "" - - return urlunparse((scheme, netloc, path, "", query, fragment)) - - -def get_auth_from_url(url): - """Given a url with authentication components, extract them into a tuple of - username,password. - - :rtype: (str,str) - """ - parsed = urlparse(url) - - try: - auth = (unquote(parsed.username), unquote(parsed.password)) - except (AttributeError, TypeError): - auth = ("", "") - - return auth - - -def check_header_validity(header): - """Verifies that header parts don't contain leading whitespace - reserved characters, or return characters. - - :param header: tuple, in the format (name, value). - """ - name, value = header - _validate_header_part(header, name, 0) - _validate_header_part(header, value, 1) - - -def _validate_header_part(header, header_part, header_validator_index): - if isinstance(header_part, str): - validator = _HEADER_VALIDATORS_STR[header_validator_index] - elif isinstance(header_part, bytes): - validator = _HEADER_VALIDATORS_BYTE[header_validator_index] - else: - raise InvalidHeader( - f"Header part ({header_part!r}) from {header} " - f"must be of type str or bytes, not {type(header_part)}" - ) - - if not validator.match(header_part): - header_kind = "name" if header_validator_index == 0 else "value" - raise InvalidHeader( - f"Invalid leading whitespace, reserved character(s), or return" - f"character(s) in header {header_kind}: {header_part!r}" - ) - - -def urldefragauth(url): - """ - Given a url remove the fragment and the authentication part. - - :rtype: str - """ - scheme, netloc, path, params, query, fragment = urlparse(url) - - # see func:`prepend_scheme_if_needed` - if not netloc: - netloc, path = path, netloc - - netloc = netloc.rsplit("@", 1)[-1] - - return urlunparse((scheme, netloc, path, params, query, "")) - - -def rewind_body(prepared_request): - """Move file pointer back to its recorded starting position - so it can be read again on redirect. - """ - body_seek = getattr(prepared_request.body, "seek", None) - if body_seek is not None and isinstance( - prepared_request._body_position, integer_types - ): - try: - body_seek(prepared_request._body_position) - except OSError: - raise UnrewindableBodyError( - "An error occurred when rewinding request body for redirect." - ) - else: - raise UnrewindableBodyError("Unable to rewind request body for redirect.") diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__init__.py b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__init__.py deleted file mode 100644 index d92acc7..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__init__.py +++ /dev/null @@ -1,26 +0,0 @@ -__all__ = [ - "__version__", - "AbstractProvider", - "AbstractResolver", - "BaseReporter", - "InconsistentCandidate", - "Resolver", - "RequirementsConflicted", - "ResolutionError", - "ResolutionImpossible", - "ResolutionTooDeep", -] - -__version__ = "1.0.1" - - -from .providers import AbstractProvider, AbstractResolver -from .reporters import BaseReporter -from .resolvers import ( - InconsistentCandidate, - RequirementsConflicted, - ResolutionError, - ResolutionImpossible, - ResolutionTooDeep, - Resolver, -) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/__init__.cpython-311.pyc deleted file mode 100644 index 10aeff6..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/__init__.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/providers.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/providers.cpython-311.pyc deleted file mode 100644 index 9c96013..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/providers.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/reporters.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/reporters.cpython-311.pyc deleted file mode 100644 index 5be89ef..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/reporters.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/resolvers.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/resolvers.cpython-311.pyc deleted file mode 100644 index 11d848f..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/resolvers.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/structs.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/structs.cpython-311.pyc deleted file mode 100644 index 26c3056..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/__pycache__/structs.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/__init__.py b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/__pycache__/__init__.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/__pycache__/__init__.cpython-311.pyc deleted file mode 100644 index 9bf7aed..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/__pycache__/__init__.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/__pycache__/collections_abc.cpython-311.pyc b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/__pycache__/collections_abc.cpython-311.pyc deleted file mode 100644 index 2181b2b..0000000 Binary files a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/__pycache__/collections_abc.cpython-311.pyc and /dev/null differ diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/collections_abc.py b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/collections_abc.py deleted file mode 100644 index 1becc50..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/compat/collections_abc.py +++ /dev/null @@ -1,6 +0,0 @@ -__all__ = ["Mapping", "Sequence"] - -try: - from collections.abc import Mapping, Sequence -except ImportError: - from collections import Mapping, Sequence diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/providers.py b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/providers.py deleted file mode 100644 index e99d87e..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/providers.py +++ /dev/null @@ -1,133 +0,0 @@ -class AbstractProvider(object): - """Delegate class to provide the required interface for the resolver.""" - - def identify(self, requirement_or_candidate): - """Given a requirement, return an identifier for it. - - This is used to identify a requirement, e.g. whether two requirements - should have their specifier parts merged. - """ - raise NotImplementedError - - def get_preference( - self, - identifier, - resolutions, - candidates, - information, - backtrack_causes, - ): - """Produce a sort key for given requirement based on preference. - - The preference is defined as "I think this requirement should be - resolved first". The lower the return value is, the more preferred - this group of arguments is. - - :param identifier: An identifier as returned by ``identify()``. This - identifies the dependency matches which should be returned. - :param resolutions: Mapping of candidates currently pinned by the - resolver. Each key is an identifier, and the value is a candidate. - The candidate may conflict with requirements from ``information``. - :param candidates: Mapping of each dependency's possible candidates. - Each value is an iterator of candidates. - :param information: Mapping of requirement information of each package. - Each value is an iterator of *requirement information*. - :param backtrack_causes: Sequence of requirement information that were - the requirements that caused the resolver to most recently backtrack. - - A *requirement information* instance is a named tuple with two members: - - * ``requirement`` specifies a requirement contributing to the current - list of candidates. - * ``parent`` specifies the candidate that provides (depended on) the - requirement, or ``None`` to indicate a root requirement. - - The preference could depend on various issues, including (not - necessarily in this order): - - * Is this package pinned in the current resolution result? - * How relaxed is the requirement? Stricter ones should probably be - worked on first? (I don't know, actually.) - * How many possibilities are there to satisfy this requirement? Those - with few left should likely be worked on first, I guess? - * Are there any known conflicts for this requirement? We should - probably work on those with the most known conflicts. - - A sortable value should be returned (this will be used as the ``key`` - parameter of the built-in sorting function). The smaller the value is, - the more preferred this requirement is (i.e. the sorting function - is called with ``reverse=False``). - """ - raise NotImplementedError - - def find_matches(self, identifier, requirements, incompatibilities): - """Find all possible candidates that satisfy the given constraints. - - :param identifier: An identifier as returned by ``identify()``. This - identifies the dependency matches of which should be returned. - :param requirements: A mapping of requirements that all returned - candidates must satisfy. Each key is an identifier, and the value - an iterator of requirements for that dependency. - :param incompatibilities: A mapping of known incompatibilities of - each dependency. Each key is an identifier, and the value an - iterator of incompatibilities known to the resolver. All - incompatibilities *must* be excluded from the return value. - - This should try to get candidates based on the requirements' types. - For VCS, local, and archive requirements, the one-and-only match is - returned, and for a "named" requirement, the index(es) should be - consulted to find concrete candidates for this requirement. - - The return value should produce candidates ordered by preference; the - most preferred candidate should come first. The return type may be one - of the following: - - * A callable that returns an iterator that yields candidates. - * An collection of candidates. - * An iterable of candidates. This will be consumed immediately into a - list of candidates. - """ - raise NotImplementedError - - def is_satisfied_by(self, requirement, candidate): - """Whether the given requirement can be satisfied by a candidate. - - The candidate is guaranteed to have been generated from the - requirement. - - A boolean should be returned to indicate whether ``candidate`` is a - viable solution to the requirement. - """ - raise NotImplementedError - - def get_dependencies(self, candidate): - """Get dependencies of a candidate. - - This should return a collection of requirements that `candidate` - specifies as its dependencies. - """ - raise NotImplementedError - - -class AbstractResolver(object): - """The thing that performs the actual resolution work.""" - - base_exception = Exception - - def __init__(self, provider, reporter): - self.provider = provider - self.reporter = reporter - - def resolve(self, requirements, **kwargs): - """Take a collection of constraints, spit out the resolution result. - - This returns a representation of the final resolution state, with one - guarenteed attribute ``mapping`` that contains resolved candidates as - values. The keys are their respective identifiers. - - :param requirements: A collection of constraints. - :param kwargs: Additional keyword arguments that subclasses may accept. - - :raises: ``self.base_exception`` or its subclass. - """ - raise NotImplementedError diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/py.typed b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/reporters.py b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/reporters.py deleted file mode 100644 index 688b5e1..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/reporters.py +++ /dev/null @@ -1,43 +0,0 @@ -class BaseReporter(object): - """Delegate class to provider progress reporting for the resolver.""" - - def starting(self): - """Called before the resolution actually starts.""" - - def starting_round(self, index): - """Called before each round of resolution starts. - - The index is zero-based. - """ - - def ending_round(self, index, state): - """Called before each round of resolution ends. - - This is NOT called if the resolution ends at this round. Use `ending` - if you want to report finalization. The index is zero-based. - """ - - def ending(self, state): - """Called before the resolution ends successfully.""" - - def adding_requirement(self, requirement, parent): - """Called when adding a new requirement into the resolve criteria. - - :param requirement: The additional requirement to be applied to filter - the available candidaites. - :param parent: The candidate that requires ``requirement`` as a - dependency, or None if ``requirement`` is one of the root - requirements passed in from ``Resolver.resolve()``. - """ - - def resolving_conflicts(self, causes): - """Called when starting to attempt requirement conflict resolution. - - :param causes: The information on the collision that caused the backtracking. - """ - - def rejecting_candidate(self, criterion, candidate): - """Called when rejecting a candidate during backtracking.""" - - def pinning(self, candidate): - """Called when adding a candidate to the potential solution.""" diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/resolvers.py b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/resolvers.py deleted file mode 100644 index 2c3d0e3..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/resolvers.py +++ /dev/null @@ -1,547 +0,0 @@ -import collections -import itertools -import operator - -from .providers import AbstractResolver -from .structs import DirectedGraph, IteratorMapping, build_iter_view - -RequirementInformation = collections.namedtuple( - "RequirementInformation", ["requirement", "parent"] -) - - -class ResolverException(Exception): - """A base class for all exceptions raised by this module. - - Exceptions derived by this class should all be handled in this module. Any - bubbling pass the resolver should be treated as a bug. - """ - - -class RequirementsConflicted(ResolverException): - def __init__(self, criterion): - super(RequirementsConflicted, self).__init__(criterion) - self.criterion = criterion - - def __str__(self): - return "Requirements conflict: {}".format( - ", ".join(repr(r) for r in self.criterion.iter_requirement()), - ) - - -class InconsistentCandidate(ResolverException): - def __init__(self, candidate, criterion): - super(InconsistentCandidate, self).__init__(candidate, criterion) - self.candidate = candidate - self.criterion = criterion - - def __str__(self): - return "Provided candidate {!r} does not satisfy {}".format( - self.candidate, - ", ".join(repr(r) for r in self.criterion.iter_requirement()), - ) - - -class Criterion(object): - """Representation of possible resolution results of a package. - - This holds three attributes: - - * `information` is a collection of `RequirementInformation` pairs. - Each pair is a requirement contributing to this criterion, and the - candidate that provides the requirement. - * `incompatibilities` is a collection of all known not-to-work candidates - to exclude from consideration. - * `candidates` is a collection containing all possible candidates deducted - from the union of contributing requirements and known incompatibilities. - It should never be empty, except when the criterion is an attribute of a - raised `RequirementsConflicted` (in which case it is always empty). - - .. note:: - This class is intended to be externally immutable. **Do not** mutate - any of its attribute containers. - """ - - def __init__(self, candidates, information, incompatibilities): - self.candidates = candidates - self.information = information - self.incompatibilities = incompatibilities - - def __repr__(self): - requirements = ", ".join( - "({!r}, via={!r})".format(req, parent) - for req, parent in self.information - ) - return "Criterion({})".format(requirements) - - def iter_requirement(self): - return (i.requirement for i in self.information) - - def iter_parent(self): - return (i.parent for i in self.information) - - -class ResolutionError(ResolverException): - pass - - -class ResolutionImpossible(ResolutionError): - def __init__(self, causes): - super(ResolutionImpossible, self).__init__(causes) - # causes is a list of RequirementInformation objects - self.causes = causes - - -class ResolutionTooDeep(ResolutionError): - def __init__(self, round_count): - super(ResolutionTooDeep, self).__init__(round_count) - self.round_count = round_count - - -# Resolution state in a round. -State = collections.namedtuple("State", "mapping criteria backtrack_causes") - - -class Resolution(object): - """Stateful resolution object. - - This is designed as a one-off object that holds information to kick start - the resolution process, and holds the results afterwards. - """ - - def __init__(self, provider, reporter): - self._p = provider - self._r = reporter - self._states = [] - - @property - def state(self): - try: - return self._states[-1] - except IndexError: - raise AttributeError("state") - - def _push_new_state(self): - """Push a new state into history. - - This new state will be used to hold resolution results of the next - coming round. - """ - base = self._states[-1] - state = State( - mapping=base.mapping.copy(), - criteria=base.criteria.copy(), - backtrack_causes=base.backtrack_causes[:], - ) - self._states.append(state) - - def _add_to_criteria(self, criteria, requirement, parent): - self._r.adding_requirement(requirement=requirement, parent=parent) - - identifier = self._p.identify(requirement_or_candidate=requirement) - criterion = criteria.get(identifier) - if criterion: - incompatibilities = list(criterion.incompatibilities) - else: - incompatibilities = [] - - matches = self._p.find_matches( - identifier=identifier, - requirements=IteratorMapping( - criteria, - operator.methodcaller("iter_requirement"), - {identifier: [requirement]}, - ), - incompatibilities=IteratorMapping( - criteria, - operator.attrgetter("incompatibilities"), - {identifier: incompatibilities}, - ), - ) - - if criterion: - information = list(criterion.information) - information.append(RequirementInformation(requirement, parent)) - else: - information = [RequirementInformation(requirement, parent)] - - criterion = Criterion( - candidates=build_iter_view(matches), - information=information, - incompatibilities=incompatibilities, - ) - if not criterion.candidates: - raise RequirementsConflicted(criterion) - criteria[identifier] = criterion - - def _remove_information_from_criteria(self, criteria, parents): - """Remove information from parents of criteria. - - Concretely, removes all values from each criterion's ``information`` - field that have one of ``parents`` as provider of the requirement. - - :param criteria: The criteria to update. - :param parents: Identifiers for which to remove information from all criteria. - """ - if not parents: - return - for key, criterion in criteria.items(): - criteria[key] = Criterion( - criterion.candidates, - [ - information - for information in criterion.information - if ( - information.parent is None - or self._p.identify(information.parent) not in parents - ) - ], - criterion.incompatibilities, - ) - - def _get_preference(self, name): - return self._p.get_preference( - identifier=name, - resolutions=self.state.mapping, - candidates=IteratorMapping( - self.state.criteria, - operator.attrgetter("candidates"), - ), - information=IteratorMapping( - self.state.criteria, - operator.attrgetter("information"), - ), - backtrack_causes=self.state.backtrack_causes, - ) - - def _is_current_pin_satisfying(self, name, criterion): - try: - current_pin = self.state.mapping[name] - except KeyError: - return False - return all( - self._p.is_satisfied_by(requirement=r, candidate=current_pin) - for r in criterion.iter_requirement() - ) - - def _get_updated_criteria(self, candidate): - criteria = self.state.criteria.copy() - for requirement in self._p.get_dependencies(candidate=candidate): - self._add_to_criteria(criteria, requirement, parent=candidate) - return criteria - - def _attempt_to_pin_criterion(self, name): - criterion = self.state.criteria[name] - - causes = [] - for candidate in criterion.candidates: - try: - criteria = self._get_updated_criteria(candidate) - except RequirementsConflicted as e: - self._r.rejecting_candidate(e.criterion, candidate) - causes.append(e.criterion) - continue - - # Check the newly-pinned candidate actually works. This should - # always pass under normal circumstances, but in the case of a - # faulty provider, we will raise an error to notify the implementer - # to fix find_matches() and/or is_satisfied_by(). - satisfied = all( - self._p.is_satisfied_by(requirement=r, candidate=candidate) - for r in criterion.iter_requirement() - ) - if not satisfied: - raise InconsistentCandidate(candidate, criterion) - - self._r.pinning(candidate=candidate) - self.state.criteria.update(criteria) - - # Put newly-pinned candidate at the end. This is essential because - # backtracking looks at this mapping to get the last pin. - self.state.mapping.pop(name, None) - self.state.mapping[name] = candidate - - return [] - - # All candidates tried, nothing works. This criterion is a dead - # end, signal for backtracking. - return causes - - def _backjump(self, causes): - """Perform backjumping. - - When we enter here, the stack is like this:: - - [ state Z ] - [ state Y ] - [ state X ] - .... earlier states are irrelevant. - - 1. No pins worked for Z, so it does not have a pin. - 2. We want to reset state Y to unpinned, and pin another candidate. - 3. State X holds what state Y was before the pin, but does not - have the incompatibility information gathered in state Y. - - Each iteration of the loop will: - - 1. Identify Z. The incompatibility is not always caused by the latest - state. For example, given three requirements A, B and C, with - dependencies A1, B1 and C1, where A1 and B1 are incompatible: the - last state might be related to C, so we want to discard the - previous state. - 2. Discard Z. - 3. Discard Y but remember its incompatibility information gathered - previously, and the failure we're dealing with right now. - 4. Push a new state Y' based on X, and apply the incompatibility - information from Y to Y'. - 5a. If this causes Y' to conflict, we need to backtrack again. Make Y' - the new Z and go back to step 2. - 5b. If the incompatibilities apply cleanly, end backtracking. - """ - incompatible_reqs = itertools.chain( - (c.parent for c in causes if c.parent is not None), - (c.requirement for c in causes), - ) - incompatible_deps = {self._p.identify(r) for r in incompatible_reqs} - while len(self._states) >= 3: - # Remove the state that triggered backtracking. - del self._states[-1] - - # Ensure to backtrack to a state that caused the incompatibility - incompatible_state = False - while not incompatible_state: - # Retrieve the last candidate pin and known incompatibilities. - try: - broken_state = self._states.pop() - name, candidate = broken_state.mapping.popitem() - except (IndexError, KeyError): - raise ResolutionImpossible(causes) - current_dependencies = { - self._p.identify(d) - for d in self._p.get_dependencies(candidate) - } - incompatible_state = not current_dependencies.isdisjoint( - incompatible_deps - ) - - incompatibilities_from_broken = [ - (k, list(v.incompatibilities)) - for k, v in broken_state.criteria.items() - ] - - # Also mark the newly known incompatibility. - incompatibilities_from_broken.append((name, [candidate])) - - # Create a new state from the last known-to-work one, and apply - # the previously gathered incompatibility information. - def _patch_criteria(): - for k, incompatibilities in incompatibilities_from_broken: - if not incompatibilities: - continue - try: - criterion = self.state.criteria[k] - except KeyError: - continue - matches = self._p.find_matches( - identifier=k, - requirements=IteratorMapping( - self.state.criteria, - operator.methodcaller("iter_requirement"), - ), - incompatibilities=IteratorMapping( - self.state.criteria, - operator.attrgetter("incompatibilities"), - {k: incompatibilities}, - ), - ) - candidates = build_iter_view(matches) - if not candidates: - return False - incompatibilities.extend(criterion.incompatibilities) - self.state.criteria[k] = Criterion( - candidates=candidates, - information=list(criterion.information), - incompatibilities=incompatibilities, - ) - return True - - self._push_new_state() - success = _patch_criteria() - - # It works! Let's work on this new state. - if success: - return True - - # State does not work after applying known incompatibilities. - # Try the still previous state. - - # No way to backtrack anymore. - return False - - def resolve(self, requirements, max_rounds): - if self._states: - raise RuntimeError("already resolved") - - self._r.starting() - - # Initialize the root state. - self._states = [ - State( - mapping=collections.OrderedDict(), - criteria={}, - backtrack_causes=[], - ) - ] - for r in requirements: - try: - self._add_to_criteria(self.state.criteria, r, parent=None) - except RequirementsConflicted as e: - raise ResolutionImpossible(e.criterion.information) - - # The root state is saved as a sentinel so the first ever pin can have - # something to backtrack to if it fails. The root state is basically - # pinning the virtual "root" package in the graph. - self._push_new_state() - - for round_index in range(max_rounds): - self._r.starting_round(index=round_index) - - unsatisfied_names = [ - key - for key, criterion in self.state.criteria.items() - if not self._is_current_pin_satisfying(key, criterion) - ] - - # All criteria are accounted for. Nothing more to pin, we are done! - if not unsatisfied_names: - self._r.ending(state=self.state) - return self.state - - # keep track of satisfied names to calculate diff after pinning - satisfied_names = set(self.state.criteria.keys()) - set( - unsatisfied_names - ) - - # Choose the most preferred unpinned criterion to try. - name = min(unsatisfied_names, key=self._get_preference) - failure_causes = self._attempt_to_pin_criterion(name) - - if failure_causes: - causes = [i for c in failure_causes for i in c.information] - # Backjump if pinning fails. The backjump process puts us in - # an unpinned state, so we can work on it in the next round. - self._r.resolving_conflicts(causes=causes) - success = self._backjump(causes) - self.state.backtrack_causes[:] = causes - - # Dead ends everywhere. Give up. - if not success: - raise ResolutionImpossible(self.state.backtrack_causes) - else: - # discard as information sources any invalidated names - # (unsatisfied names that were previously satisfied) - newly_unsatisfied_names = { - key - for key, criterion in self.state.criteria.items() - if key in satisfied_names - and not self._is_current_pin_satisfying(key, criterion) - } - self._remove_information_from_criteria( - self.state.criteria, newly_unsatisfied_names - ) - # Pinning was successful. Push a new state to do another pin. - self._push_new_state() - - self._r.ending_round(index=round_index, state=self.state) - - raise ResolutionTooDeep(max_rounds) - - -def _has_route_to_root(criteria, key, all_keys, connected): - if key in connected: - return True - if key not in criteria: - return False - for p in criteria[key].iter_parent(): - try: - pkey = all_keys[id(p)] - except KeyError: - continue - if pkey in connected: - connected.add(key) - return True - if _has_route_to_root(criteria, pkey, all_keys, connected): - connected.add(key) - return True - return False - - -Result = collections.namedtuple("Result", "mapping graph criteria") - - -def _build_result(state): - mapping = state.mapping - all_keys = {id(v): k for k, v in mapping.items()} - all_keys[id(None)] = None - - graph = DirectedGraph() - graph.add(None) # Sentinel as root dependencies' parent. - - connected = {None} - for key, criterion in state.criteria.items(): - if not _has_route_to_root(state.criteria, key, all_keys, connected): - continue - if key not in graph: - graph.add(key) - for p in criterion.iter_parent(): - try: - pkey = all_keys[id(p)] - except KeyError: - continue - if pkey not in graph: - graph.add(pkey) - graph.connect(pkey, key) - - return Result( - mapping={k: v for k, v in mapping.items() if k in connected}, - graph=graph, - criteria=state.criteria, - ) - - -class Resolver(AbstractResolver): - """The thing that performs the actual resolution work.""" - - base_exception = ResolverException - - def resolve(self, requirements, max_rounds=100): - """Take a collection of constraints, spit out the resolution result. - - The return value is a representation to the final resolution result. It - is a tuple subclass with three public members: - - * `mapping`: A dict of resolved candidates. Each key is an identifier - of a requirement (as returned by the provider's `identify` method), - and the value is the resolved candidate. - * `graph`: A `DirectedGraph` instance representing the dependency tree. - The vertices are keys of `mapping`, and each edge represents *why* - a particular package is included. A special vertex `None` is - included to represent parents of user-supplied requirements. - * `criteria`: A dict of "criteria" that hold detailed information on - how edges in the graph are derived. Each key is an identifier of a - requirement, and the value is a `Criterion` instance. - - The following exceptions may be raised if a resolution cannot be found: - - * `ResolutionImpossible`: A resolution cannot be found for the given - combination of requirements. The `causes` attribute of the - exception is a list of (requirement, parent), giving the - requirements that could not be satisfied. - * `ResolutionTooDeep`: The dependency tree is too deeply nested and - the resolver gave up. This is usually caused by a circular - dependency, but you can try to resolve this by increasing the - `max_rounds` argument. - """ - resolution = Resolution(self.provider, self.reporter) - state = resolution.resolve(requirements, max_rounds=max_rounds) - return _build_result(state) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/structs.py b/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/structs.py deleted file mode 100644 index 359a34f..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/resolvelib/structs.py +++ /dev/null @@ -1,170 +0,0 @@ -import itertools - -from .compat import collections_abc - - -class DirectedGraph(object): - """A graph structure with directed edges.""" - - def __init__(self): - self._vertices = set() - self._forwards = {} # -> Set[] - self._backwards = {} # -> Set[] - - def __iter__(self): - return iter(self._vertices) - - def __len__(self): - return len(self._vertices) - - def __contains__(self, key): - return key in self._vertices - - def copy(self): - """Return a shallow copy of this graph.""" - other = DirectedGraph() - other._vertices = set(self._vertices) - other._forwards = {k: set(v) for k, v in self._forwards.items()} - other._backwards = {k: set(v) for k, v in self._backwards.items()} - return other - - def add(self, key): - """Add a new vertex to the graph.""" - if key in self._vertices: - raise ValueError("vertex exists") - self._vertices.add(key) - self._forwards[key] = set() - self._backwards[key] = set() - - def remove(self, key): - """Remove a vertex from the graph, disconnecting all edges from/to it.""" - self._vertices.remove(key) - for f in self._forwards.pop(key): - self._backwards[f].remove(key) - for t in self._backwards.pop(key): - self._forwards[t].remove(key) - - def connected(self, f, t): - return f in self._backwards[t] and t in self._forwards[f] - - def connect(self, f, t): - """Connect two existing vertices. - - Nothing happens if the vertices are already connected. - """ - if t not in self._vertices: - raise KeyError(t) - self._forwards[f].add(t) - self._backwards[t].add(f) - - def iter_edges(self): - for f, children in self._forwards.items(): - for t in children: - yield f, t - - def iter_children(self, key): - return iter(self._forwards[key]) - - def iter_parents(self, key): - return iter(self._backwards[key]) - - -class IteratorMapping(collections_abc.Mapping): - def __init__(self, mapping, accessor, appends=None): - self._mapping = mapping - self._accessor = accessor - self._appends = appends or {} - - def __repr__(self): - return "IteratorMapping({!r}, {!r}, {!r})".format( - self._mapping, - self._accessor, - self._appends, - ) - - def __bool__(self): - return bool(self._mapping or self._appends) - - __nonzero__ = __bool__ # XXX: Python 2. - - def __contains__(self, key): - return key in self._mapping or key in self._appends - - def __getitem__(self, k): - try: - v = self._mapping[k] - except KeyError: - return iter(self._appends[k]) - return itertools.chain(self._accessor(v), self._appends.get(k, ())) - - def __iter__(self): - more = (k for k in self._appends if k not in self._mapping) - return itertools.chain(self._mapping, more) - - def __len__(self): - more = sum(1 for k in self._appends if k not in self._mapping) - return len(self._mapping) + more - - -class _FactoryIterableView(object): - """Wrap an iterator factory returned by `find_matches()`. - - Calling `iter()` on this class would invoke the underlying iterator - factory, making it a "collection with ordering" that can be iterated - through multiple times, but lacks random access methods presented in - built-in Python sequence types. - """ - - def __init__(self, factory): - self._factory = factory - self._iterable = None - - def __repr__(self): - return "{}({})".format(type(self).__name__, list(self)) - - def __bool__(self): - try: - next(iter(self)) - except StopIteration: - return False - return True - - __nonzero__ = __bool__ # XXX: Python 2. - - def __iter__(self): - iterable = ( - self._factory() if self._iterable is None else self._iterable - ) - self._iterable, current = itertools.tee(iterable) - return current - - -class _SequenceIterableView(object): - """Wrap an iterable returned by find_matches(). - - This is essentially just a proxy to the underlying sequence that provides - the same interface as `_FactoryIterableView`. - """ - - def __init__(self, sequence): - self._sequence = sequence - - def __repr__(self): - return "{}({})".format(type(self).__name__, self._sequence) - - def __bool__(self): - return bool(self._sequence) - - __nonzero__ = __bool__ # XXX: Python 2. - - def __iter__(self): - return iter(self._sequence) - - -def build_iter_view(matches): - """Build an iterable view from the value returned by `find_matches()`.""" - if callable(matches): - return _FactoryIterableView(matches) - if not isinstance(matches, collections_abc.Sequence): - matches = list(matches) - return _SequenceIterableView(matches) diff --git a/venv/lib/python3.11/site-packages/pip/_vendor/rich/__init__.py b/venv/lib/python3.11/site-packages/pip/_vendor/rich/__init__.py deleted file mode 100644 index 73f58d7..0000000 --- a/venv/lib/python3.11/site-packages/pip/_vendor/rich/__init__.py +++ /dev/null @@ -1,177 +0,0 @@ -"""Rich text and beautiful formatting in the terminal.""" - -import os -from typing import IO, TYPE_CHECKING, Any, Callable, Optional, Union - -from ._extension import load_ipython_extension # noqa: F401 - -__all__ = ["get_console", "reconfigure", "print", "inspect", "print_json"] - -if TYPE_CHECKING: - from .console import Console - -# Global console used by alternative print -_console: Optional["Console"] = None - -try: - _IMPORT_CWD = os.path.abspath(os.getcwd()) -except FileNotFoundError: - # Can happen if the cwd has been deleted - _IMPORT_CWD = "" - - -def get_console() -> "Console": - """Get a global :class:`~rich.console.Console` instance. This function is used when Rich requires a Console, - and hasn't been explicitly given one. - - Returns: - Console: A console instance. - """ - global _console - if _console is None: - from .console import Console - - _console = Console() - - return _console - - -def reconfigure(*args: Any, **kwargs: Any) -> None: - """Reconfigures the global console by replacing it with another. - - Args: - *args (Any): Positional arguments for the replacement :class:`~rich.console.Console`. - **kwargs (Any): Keyword arguments for the replacement :class:`~rich.console.Console`. - """ - from pip._vendor.rich.console import Console - - new_console = Console(*args, **kwargs) - _console = get_console() - _console.__dict__ = new_console.__dict__ - - -def print( - *objects: Any, - sep: str = " ", - end: str = "\n", - file: Optional[IO[str]] = None, - flush: bool = False, -) -> None: - r"""Print object(s) supplied via positional arguments. - This function has an identical signature to the built-in print. - For more advanced features, see the :class:`~rich.console.Console` class. - - Args: - sep (str, optional): Separator between printed objects. Defaults to " ". - end (str, optional): Character to write at end of output. Defaults to "\\n". - file (IO[str], optional): File to write to, or None for stdout. Defaults to None. - flush (bool, optional): Has no effect as Rich always flushes output. Defaults to False. - - """ - from .console import Console - - write_console = get_console() if file is None else Console(file=file) - return write_console.print(*objects, sep=sep, end=end) - - -def print_json( - json: Optional[str] = None, - *, - data: Any = None, - indent: Union[None, int, str] = 2, - highlight: bool = True, - skip_keys: bool = False, - ensure_ascii: bool = False, - check_circular: bool = True, - allow_nan: bool = True, - default: Optional[Callable[[Any], Any]] = None, - sort_keys: bool = False, -) -> None: - """Pretty prints JSON. Output will be valid JSON. - - Args: - json (str): A string containing JSON. - data (Any): If json is not supplied, then encode this data. - indent (int, optional): Number of spaces to indent. Defaults to 2. - highlight (bool, optional): Enable highlighting of output: Defaults to True. - skip_keys (bool, optional): Skip keys not of a basic type. Defaults to False. - ensure_ascii (bool, optional): Escape all non-ascii characters. Defaults to False. - check_circular (bool, optional): Check for circular references. Defaults to True. - allow_nan (bool, optional): Allow NaN and Infinity values. Defaults to True. - default (Callable, optional): A callable that converts values that can not be encoded - in to something that can be JSON encoded. Defaults to None. - sort_keys (bool, optional): Sort dictionary keys. Defaults to False. - """ - - get_console().print_json( - json, - data=data, - indent=indent, - highlight=highlight, - skip_keys=skip_keys, - ensure_ascii=ensure_ascii, - check_circular=check_circular, - allow_nan=allow_nan, - default=default, - sort_keys=sort_keys, - ) - - -def inspect( - obj: Any, - *, - console: Optional["Console"] = None, - title: Optional[str] = None, - help: bool = False, - methods: bool = False, - docs: bool = True, - private: bool = False, - dunder: bool = False, - sort: bool = True, - all: bool = False, - value: bool = True, -) -> None: - """Inspect any Python object. - - * inspect(